Kicker SX900.4 User Manual

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Page 1

Page 2

SX .4 Series Amplifiers

Introduction

SX900.4 / SX700.4

SX .4 Series

Amplifier

Owner’s Manual

Four Channel Models:

Attention:

Please record your purchase information in the area

provided below. We recommend attaching the original

sales receipt or a copy of it to this manual for future

reference.

If you require service on this amplifier during the

warranty period, you will need to provide this

information and a copy of the receipt to Kicker to

validate your warranty.

ALWAYS KEEP YOUR RECEIPT!

Authorized Kicker Dealer:

Purchase Date:

Amplifier Model Number:

Amplifier Serial Number:

_____________________________________________

Congratulations!

You have just purchased the latest in amplifier

technology to carry the famous KICKER name. Your KICKER SX amplifier employs the latest in DSP to give you total control over the sound. It is designed and

built to give you years of powerful and trouble-free

performance in SPL contests and on the street.

Please read this installation manual, it contains

valuable information to help you get the most out of

your new SX .4 amplifier.

This is your “fuel for Livin’ Loud ™”!

Page 3

SX .4 Series Amplifiers

Features

Low Impedance Operation Stable into 2 ohm stereo or 4

ohm mono loads.

SORT Protection Circuitry (Short circuit, Over-voltage,

Reverse polarity, Thermal) Protects amplifier from accidents and

out of spec operation.

MOSFET Power Supply Provides high efficiency operation. PAST (Pre Amp Signal Transfer) Output RCA jacks to pass the

incoming signal to another amplifier or component.

SAMS (Stereo And Mono Simultaneously) Amplifier will operate

into a bridged mono load and a stereo load at the same time.

Low Pass Filter Fully adjustable digital crossover with variable

slope and crossover frequency. 30Hz - 20kHz in 1/12 octave spacing. OFF - 36dB per octave slope in 6dB increments.

High Pass Filter Fully adjustable digital crossover with variable

slope and crossover frequency. 10Hz - 16kHz in 1/12 octave spacing. OFF - 36dB per octave slope in 6dB increments.

KickEQ Fully adjustable single band digital parametric equalizer

with variable Q (bandwidth), variable center frequency and variable boost or cut. Q range .5 - 10 in .5 steps. Center frequency 20Hz - 20kHz in 1/12 octave steps. Boost or cut range +/-18dB.

Adjustable Phase The output phase of each channel can be

set at 0 Degrees or 180 Degrees. Left and Right channels can be linked or independently adjusted.

UltraMatch Gain Structure Digital input gain control with five

selectable gain ranges (1 volt, 2 volt, 4 volt, 8 volt, 16 volt) with 12dB of adjustment in each range in .5dB steps. Left and Right channels can be linked or adjusted independently.

SickBay and On Board Diagnostics Various tools to

troubleshoot installation issues and check amp status.

Kompressor A 4-setting, user-selectable bass compressor

used to fatten up your sub bass. OFF, RED-LINE, CONTOUR and ATTACK with +/-24dB of adjustment to compensate for speaker size, speaker location, vehicle size or listening style.

ISIS (pronounced “eye-sis”) (Indicate Status & Input Settings)

The user interface to view or adjust current settings and check the status of your Kicker SX amplifier.

BLAST Port (Bass Level And Signal Transfer) Provides

Remote Bass Level Control and control signal transfer between multiple SX amplifiers.

EndKaps Cast aluminum, custom, removable covers to protect

and hide all your wiring connections to the amplifier. Can be prepped and painted any custom color you choose.

SASA (Shake AStick At) So many more features...it is more

than you can Shake AStick At. (It’s an Oklahoma thing!) Read on to find out!

Page 4

SX .4 Series Amplifiers

Features

ISIS

VFD Display

Meet the ISIS interface (Indicate Status & Input Settings).

The

ISIS (pronounced “eye-sis”) allows you to view the

current conditions and settings of your amplifier as well as change the many user-adjustable settings.The

ISIS system

consists of the VFD (Vacuum Fluorescent Display) and the nine soft touch buttons that make up the KEYPAD.

ISIS

VFD

ISIS

KEYPAD

Here is a brief description of the indicators found on the VFD.

AMP1 - Indicates amplifier 1 is selected for adjustment. AMP2 - Indicates amplifier 2 is selected for adjustment. LOCK - Indicates the amplifier controls are locked out and not

usable.

LEFT - Indicates an action or adjustment of the left channel. SYS - Indicates you are in the system menu. RIGHT - Indicates an action or adjustment of the right channel. MUTE - Indicates you are in the mute menu or the mute

function is active.

AMP1

LOCK

GAIN EQ LPF HPF KOMP

LEFT RIGHT

SYS

PHASE

AMP2

MUTE

** kicker

MEM-1

MEM-2 MEM-3 MEM-4

AMP1

LOCK

LEFT RIGHT

GAIN EQ LPF HPF KOMP

** kicker

MEM-1

M1 M2 M3 M4

ESC ENT

SYS

MEM-2 MEM-3 MEM-4

HOME

AMP2

PHASE

MUTE

Page 5

SX .4 Series Amplifiers

Features

VFD DISPLAY - continued

GAIN - Indicates you are in the gain menu. EQ - Indicates you are in the equalizer menu. LPF - Indicates you are in the low pass filter menu. HPF - Indicates you are in the high pass filter menu. PHASE - Indicates you are in the phase menu. KOMP - Indicates you are in the Kompressor menu. MEM-1 - Memory preset 1 activated. MEM-2 - Memory preset 1 activated. MEM-3 - Memory preset 1 activated. MEM-4 - Memory preset 1 activated.

KEYPAD

The keypad consists of nine buttons that allow you to adjust

your amplifier.

M1 - Used to select memory preset 1 or to store current

settings into preset 1.

M2 - Used to select memory preset 2 or to store

current settings into preset 2.

M3 - Used to select memory preset 3 or to store

current settings into preset 3.

M4 - Used to select memory preset 4 or to store

current settings into preset 4.

ESC - Used to exit the current menu. ENT - Used to enter the selected menu.

HOME - Used to return to the Main menu and

other functions explained later.

UP - Used to advance up through menu selections

and/or adjust amplifier controls.

DOWN - Used to advance down through menu

selections and/or adjust amplifier controls.

These controls and their usage will be explained later with

more detail in each menu usage section.

ESC

ENT

HOME

Page 6

SX .4 Series Amplifiers

Features

End Panel Views

The BLAST Port is used to connect the Remote Bass Level Controller and for transferring control signals from one SX amplifier to another SX amplifier. An RJ45 cable is required to connect the BLAST Port (Out) of one amp to the BLAST Port (In) of another. This is only required if you want to control more than one amplifier with the same Bass Level Controller. More details on this further in the manual.

The speaker terminals are custom-machined connectors with full protective shrouds and are designed to accept heavy gauge speaker wire assures maximum power transfer and damping with minimal power loss.

Gold-plated RCA input connectors and PAST jacks provide solid input and output connections for your pre-amp signal.

Custom-machined power block accepts up to a 2 Ga wire for both power and ground connections and up to an 8 Ga for remote turn-on assures maximum power transfer with minimal loss.

On-board fusing (number of fuses vary by amp size) to protect amplifier against over current conditions and reverse polarity.

Power LED indicates amplifier is powered up and operating.

Check Fuse LED indicates a fault with the end panel fuses. This could be fuses which are not seated properly, faulty fuses or blown fuses.

BLAST Port In BLAST Port Out

Left + Left Right + Right -

Left PAST Amp 2 Left Input Amp 1 Left Input

Amp 1 Right Input Amp 2 Right Input Right PAST

Power LED Check Fuse LED Fusing

Ground Remote + 12 Volt

Right Right + Left Left +

Page 7

SX .4 Series Amplifiers

Installation

Mounting

When selecting a location to mount your Kicker amplifier be sure it is structurally sound and that there are no items behind the area that could be damaged by the screws. Check for wiring, brake lines, fuel lines, gas tanks, etc.

All amplifiers generate heat under normal operation. Be sure to choose a location that allows adequate ventilation for the amplifier. Also consider that the air temperature inside an automobile’s trunk can reach upwards of 140 degrees fahrenheit. An amplifier mounted in the trunk may require additional cooling such as extra fans moving air around the amplifier’s chassis or ventilating the trunk to exchange the hot air in the trunk for cooler air outside. If possible, mounting the amp in the passenger compartment will allow cooler operation.

Remember that the controls on top of the amp will need to be accessible for adjustment later. Keep this in mind as you choose your amplifier’s mounting location.

Now that you are ready to mount your amplifier, use the supplied 3mm allen wrench to remove the amplifier EndKaps. This will give you access to the mounting holes in the amplifier and all wiring connections.

See Fig. 1

With the EndKaps removed, you now have access to the four mounting holes in the mounting feet and all wiring connections. Drill 4 holes using a 7/64” drill bit and use the supplied #8 screws to mount the amplifier.

See Fig. 2

Fig. 1

Fig. 2

Remove

AMP1

SYS

LEFT RIGHT

LOCK GAIN EQ LPF HPF KOMP

PHASE

** kicker

MEM-1

MEM-2 MEM-3 MEM-4

M1 M2 M3 M4

ESC ENT

HOME

Remove Remov

Remov

AMP2 MUTE

AMP1

AMP2

LOCK

MUTE

SYS

LEFT RIGHT

PHASE

GAINEQ LPF HPF KOMP

** kicker

MEM-2 MEM-3 MEM-4

MEM-1

M1 M2 M3 M4

ESC ENT

HOME

Page 8

SX .4 Series Amplifiers

Installation

Wiring

Signal is input into the amplifier using the low level RCA input connections. If your source unit does not have RCA output connectors you will need to use a Hi-Lo level signal adapter. See your Kicker dealer for more details on this.

The output (PAST) RCA jacks provide an unaltered signal output to feed another amplifier or component.

The use of twisted pair interconnects is recommended for all installations to minimize noise. When routing these cables through the automobile, try to keep them away from factory wiring harnesses and other power wiring. If you need to cross any of this wiring do so at a 90 degree angle to reduce the possibility for noise problems.

When working with power connections it is always recommended that you disconnect the battery to prevent accidents.

The ground should be connected to the amplifier first before making any of the other connections. This wire should be as short as possible (24 inches or less) and connected to a paint/corrosion free solid metal area of the car’s chassis. Use the same gauge wire as recommended for the amplifier’s power connection to the battery. Adding an additional ground wire between the car battery’s negative post and the car chassis of this same gauge (or larger) is also recommended.

If you ever need to remove the amp from the vehicle after it has been installed, the ground wire should be the last wire disconnected from the amplifier, just the opposite of when you installed it.

A fuse must be installed within 18 inches of the battery to protect the power wire feeding your amplifier. This fuse should be of at least the same value used in the amplifier but no higher than the capacity of the power wire. See the charts below for wire size and fusing recommendations.

Model Fuse Size W

ire Size

Wire Size Length Maximum Fuse

SX700.4 SX900.4

80A 120A

4 GA 1/0 GA

8 Ga 4 Ga 1/0 Ga 1/0 Ga 8 Ga 4 Ga 1/0 Ga 1/0 Ga

70 Amps 175 Amps 250 Amps 400 Amps 40 Amps 90 Amps 150 Amps 200 Amps

Less than 10 feet in length

10 feet to 20 feet in length

Front

SOURCE UNIT

Rear

Page 9

SX .4 Series Amplifiers

Installation

System Diagrams

FOUR CHANNEL OPERATION (STEREO)

SX.4 series amplifiers are capable of operating into a minimum impedance of 2 ohms per channel in stereo operation.

TWO CHANNEL OPERATION (BRIDGED )

SX.4 series amplifiers are capable of operating into a minimum impedance of 4 ohms when in bridged operation.

AMP 2

_ +

RIGHT SPEAKER(S)

AMP 1

GROUND

REMOTE

TURN-ON

18"

or less

+12V

FUSE

BATTERY

AMP1 LOCK

LEFT RIGHT

SYS

GAIN EQ LPFHPF KOMP

** kicker

MEM-2 MEM-3 MEM-4

MEM-1

M1 M2 M3 M4

ESC ENT

HOME

PHASE

AMP2 MUTE

SIGNAL OUT

R R+

L L+

R R+ L- L+

AMP 1 IN

AMP 2 IN

RIGHT SPEAKER(S) LEFT SPEAKER(S)

_ +

LEFT SPEAKER(S)

AMP 2 BRIDGED AMP 1 BRIDGED

SPEAKER(S)

REMOTE

TURN-ON

or less

+12V

BATTERY

GROUND

18"

FUSE



 



    

**kicker



  

   

 





 

SIGNAL OUT

R+ L

L+

R+

L+

AMP 1 IN

AMP 2 IN

Page 10

SX .4 Series Amplifiers

Installation

STEREO AND BRIDGED SIMULTANEOUSLY

SX.4 series amplifiers are capable of operating into a minimum impedance of 2 ohms per channel in stereo mode and 4 ohms bridged in mono mode. AMP 1 can be bridged while AMP 2 is in stereo OR

AMP 2 can be bridged while AMP 1 is in stereo.

These are just a few of the many ways you can use your SX.4 series Kicker amplifier. These system diagrams are designed to give you a basic understanding of the most common uses for this amplifier. For more complex systems see the Authorized Kicker Dealer where you made your purchase.

NOTE: For maximum performance from your Kicker SX .4 amplifier,

we recommend using Genuine Kicker Installation Accessories.

Visit your local dealer or visit www.Kicker.com to learn more.

GROUND

AMP 1 IN

AMP 2 IN

SIGNAL OUT

SPEAKER(S)

RIGHT

LEFT

SPEAKER(S)

REMOTE

TURN-ON

or less

+12V

BATTERY

18"

FUSE







 

   

** kicker



  

   

 



 



R+

L L+

R+ L- L+

BRIDGED

SPEAKER(S)

Page 11

SX .4 Series Amplifiers

Installation

USING THE SIGNAL OUTPUT JACKS (PAST)

The Output (Pre Amp Signal Transfer) RCA jacks allow you to send the incoming signal from the AMP 1 RCA input jacks on one Kicker SX.4 series amplifier to another amplifier or processor without the need for Y cables. The signal from the PAST jacks is identical to the signal fed to the amplifier via its AMP 1 RCA input jacks and is not affected by any of the amplifier’s built-in digital signal processing.

Most head units with high voltage outputs should be capable of driving up to ten amplifiers in a chain.

If only using one RCA cable to feed signal into your SX.4 series amplifier, be sure to use the AMP 1 input on the amplifier. The AMP 1 input will feed signal to AMP 2 and the PAST RCA jacks.

If your source unit has front and rear RCA outputs and you want to enable fading, simply use an additional cable to connect AMP 2 to your source unit.

SOURCE UNIT

AMP 2 RCA CABLE (REAR)

AMP 1 RCA CABLE (FRONT)

To Next Amplifier or Processor

Page 12

SX .4 Series Amplifiers

INSTALLATION

USING THE REMOTE BASS LEVEL CONTROL & BLAST

You can use the Remote Bass Level Control to control the

output of your amplifier from the front of the car.

Mount the controller by simply screwing the metal bracket to the chosen location and then slide the housing onto the bracket until it snaps into place.

Route the cable from the controller to the BLAST input jack on the amplifier chassis. That’s it.

If you wish to control more than one amplifier with your remote, you will simply need to use a RJ45 cable (not supplied but available at any Radio Shack, computer store or electronics center) to connect the BLAST output jack of the first amp to the BLAST input jack of the next amplifier.

On a KICKER SX.4 series amplifier you can control AMP 1, AMP 2 or both of them using the Remote Bass Level Controller. There is a setting you must adjust in the DSP to ‘tell’ the amplifier which one you want to control. See the Operation section of this manual for instructions on how to adjust this setting.

BACK VIEW

Mounting Surface

SUPPLIED

CABLE

SIDE VIEW

AMP 2 RCA CABLE (REAR)

AMP 1 RCA CABLE (FRONT)

OPTIONAL

RJ45 CABLE

OPTIONAL

RJ45 CABLE

SOURCE UNIT

To Next Amplifier or Processor

Page 13

SX .4 Series Amplifiers

Operation

Navigation

Your KICKER SX series amplifier uses the latest in Digital DSP

control and provides you with valuable operational information about your amplifier, real-time diagnostics and a full multi-level menu-driven operating system to access and adjust your amplifier.

The menu system is designed in layers. There is a starting

point and you keep drilling down until you get to the menu item you want to view or change. This menu tree is an example of how the SX menu structure is set up.

NOTE: Not all the menus and menu items are shown below.

As you can see there can be an infinite number of menu levels and each one of these menu levels can have an infinite number of its own items.

Navigating this simple menu structure is very easy using the 5-way keypad.

You use the

UP and DOWN keys to scroll through the

available menu items, and the

ENT key is used to select that

menu item. The

ESC key backs you up one menu level from

where you are, and the

HOME key can returns you all the way

to MAIN MENU by pressing and holding it for 1.5 seconds.

For example let’s begin at the DEFAULT SCREEN; our goal is to get to the HISTORY menu. Pressing the

ENT key would get

us to MAIN MENU. Now use the

UP and

DOWN keys to scroll to SYSTEM, and

then press the

ENT key. Now you are in

the SYSTEM MENU. Using the

UP and

DOWN keys again you scroll to SICK

BAY and press the

ENT key. You are

now in the SICK BAY MENU. Use the

UP and DOWN

keys again to scroll to HISTORY and then press the

ENT key. That’s it! You

are there.

This is how you view information and

change settings in your KICKER SX amplifier.

ESC

HOME

ENT

DEFAULT

SCREEN

MAIN MENU

SYSTEM

GAIN

LO-PASS

HI-PASS

...

∝

SYSTEM MENU

VOLT NOW

VOLT MIN

VOLT MAX

TEMP NOW

TEMP MAX

RUN TIME

SICK BAY

...

∝

SICK BAY MENU

CURRENT

HISTORY

...

∝

HOME

ESC

ENT

∝

ESC

HOME

ENT

Page 14

SX .4 Series Amplifiers

Operation

Continuing our example, we are now in the HISTORY item in the SICK BAY MENU. If we press the

ESC key we would go back

up to the SICK BAY MENU. If we press the

ESC key again we

would go to the SYSTEM MENU. One more press of the

ESC key and we are

in the MAIN MENU.

Let’s start at the HISTORYitem in the SICK BAY MENU again but instead press and hold the

HOME key for 1.5

seconds. Doing this will take us all the way back to the MAIN

MENU in one key press. Pressing and holding the

HOME key will return you

all the way back to the MENU ITEM you started with in the MAIN MENU, no matter how deep in the menu level structure you are. Pretty cool!

This is a very quick way to return to the MAIN MENU after drilling down several menu layers to view or change an item.

When adjusting any amplifier control the

UP and DOWN

arrow keys have 2 speeds, normal and accelerated.

Pressing and releasing the key repeatedly will scroll through the menu items at normal speed.

Pressing the key and holding it in for longer than 1.5 seconds will activate the accelerated scrolling mode and scroll through the menu items at a much faster rate. Releasing the key will return it to normal speed mode.

Don’t try to scroll through every 1/12 octave step without it!

PRESS & RELEASE

PRESS &

HOLD

PRESS &

HOLD

HOME

ESC

ENT

ESC

HOME

ENT

ESC

HOME

ENT

HOME

ESC

ENT

Page 15

SX .4 Series Amplifiers

Operation

Menu System

The menu system layout is as follows:

DEFAULT - This menu is displayed when your amp is operating and no adjustments are being made to your amplifier. This information scrolls through the display one after the other and then repeats.

1.)

KICKER - Hey, we needed a brand plug for us since this

amp is sooooo cool!

2.)

XX.X Volts - Displays the current voltage at the

amplifier’s + 12 volt battery input terminal.

3.)

XX.X DEG f or xx.x DEG c - Displays the current

temperature of the amplifier in celsius or fahrenheit.

4.)

amp name - Model name of the amplifier or the name

you have changed it to.

5.)

memory name - Current memory preset in use (if

any) or the name you have changed it to.

If you want to freeze the scrolling

display simply press the

HOME key and

the scrolling will stop.

Now you can manually select the item you wish to have displayed by using the

UP or DOWN keys.

If you want the display to continue scrolling simply press the

HOME key again.

MAIN - This menu is the first menu accessed from the DEFAULT menu and is the gateway to all the settings and information on your SX series amplifier.

To enter the MAIN menu simply press the

ENT key while in the DEFAULT

menu.

The available selections in the MAIN menu are:

System

GAIN

Lo-Pass

Hi-Pass

Phase

Mute

Kompressor

Security

Use the UP and DOWN arrow keys to scroll through the available selections in the MAIN menu.

When you have the menu item selected that you want to view or adjust simply press the

ENT key to select it.

ESC

HOME

ENT

HOME

ESC

ENT

HOME

ESC

ENT

ESC

HOME

ENT

Page 16

SX .4 Series Amplifiers

Operation

SYSTEM MENU - This menu item contains many diagnostic tools

and first time setup options. Use the

UP and DOWN arrow

keys to scroll through the options and press

ENT to select.

Press the

ESC key to return to the SYSTEM menu.

1.)

Volt Now - Displays the current voltage at the

amplifiers +12 volt terminal.

2.)

Volt Min - Displays the lowest voltage seen at the

amplifiers +12 volt terminal since being installed.

3.)

Volt Max - Displays the highest voltage at the

amplifiers +12 volt terminal since being installed.

4.)

Temp Now - Displays the current temperature of

the amplifier.

5.)

Temp Max - Displays the highest temperature the

amplifier has reached since being installed.

6.)

Run Time - Displays the total time the amplifier

has been powered up since installation in 1/10th of an hour increments

7.)

Sick Bay - Contains several

diagnostic tools. Once in this menu you use the

UP and DOWN keys to

scroll through

CURRENT, HISTORY and

PINK NOISE options. Press the ENT

key to select.

7a.) CURRENT shows amplifiers current status or fault code. The 6 possible codes are:

normal - No problem, normal operation. thermal - Thermal cutoff protection engaged. short - Short circuit protection engaged. Hi-Volt - High voltage protection engaged. FUSE - Faulty or blown power fuse. SERVICE - Amp requires service by KICKER.

When you are done viewing

the current status press the

ESC key to return to the SICK

BAY menu. 7b. )

HISTORY logs the last 5 fault codes and how

long ago they happened when compared to the RUN TIME log.

Use the

UP and DOWN

keys to select the HISTORY log entry you want to view.

Press and hold the

ENT key

to view the time it happened.

When you are done viewing

the history press the

ESC key.

HOME

ESC

ENT

ESC

HOME

ENT

Page 17

SX .4 Series Amplifiers

Operation

SICK BAY - continued

7c.)

PINK NOISE is a built in pink noise generator

to test operation of the amplifier

Use the

UP and DOWN

keys to select NOISE ON or

NOISE OFf.

When the PINK NOISE is ON

the

LEFT and RIGHT indicators

in the ISIS VFD will blink on and off.

When you are done using the

PINK NOISE generator press the

ESC key to return to the SICK

BAY menu.

NOTE...

If you exit the SICK BAY menu with the PINK NOISE generator

still on, the

LEFT and RIGHT ISIS VFD indicators will remain

blinking as a reminder.

8.) Amp Name - Here you can assign a unique name to

your KICKER SX amplifier. This name will replace the model

name in the DEFAULT screen. If you change your mind and

do not want to change the name, press and hold the

HOME

key for 1.5 seconds BEFORE making any changes.

The

ESC and ENT keys move

the cursor left or right to select

which character to change.

Use the

UP and DOWN keys to

change the character displayed

(A, B, C...1, 2, 3...etc)

When you are finished press and

hold the

HOME key for 1.5

seconds to save your new

amplifier name.

PRESS &

HOLD

HOME

ESC

AMP1

LOCK

GAIN EQ LPF HPF KOMP

noise on

MEM-1

ESC

SYS

LEFT RIGHT

PHASE

MEM-2 MEM-3 MEM-4

HOME

ENT

AMP2

ENT

MUTE

ESC

HOME

ENT

ESC

HOME

ENT

Page 18

SX .4 Series Amplifiers

Operation

9.) Mem Name - Here you can change the names of the memory locations. The factory defaults are

Memory-1 Memory-2 Memory-3 Memory-4

Use the UP and DOWN keys to select the memory

location name you want to change and then press the

ENT key to select it.If you change your mind and do not

want to change the name, press and hold the

HOME key

for 1.5 seconds BEFORE making any changes.

The

ESC and ENT keys move the

cursor left or right to select which character to change.

Use the

UP and DOWN keys to

change the character displayed

(A, B, C...1, 2, 3...etc)

When you are finished press and hold

the

HOME key for 1.5 seconds to save

your new memory name.

Repeat the above steps to rename the other presets.

PRESS &

HOLD

10.) REMOTE CTL - Here you select which amplifier is controlled by the Remote Bass Level Controller. The options are

BOTH AMPS, AMP-1 ONLY and AMP-2 ONLY.

Use the

UP and DOWN keys to

select which option you want to use and press the

ESC key to return to

the SYSTEM menu.

11.)

Remote Adr - This feature is currently not used but is

reserved for future expansion.

12.)

Gain Range - Sets the input voltage window of the

UltraMatch gain control. The options are:

1V, 2V, 4V, 8V, 16V

Select the one closest to the maximum RCA input voltage

you expect to send to the amplifier.

Use the

UP and DOWN keys to

select your voltage. Press the

ESC

to return to the MAIN menu.

13.)

Bypass DSP - Bypasses all DSP

processing and sends the input signal directly to the amplifier.

Use the

UP and DOWN keys to

select

BYPASS ON or BYPASS OFF.

Press the

ESC key to return to

the MAIN menu.

ESC

HOME

ENT

HOME

ESC

ENT

ESC

HOME

ENT

ESC

HOME

ENT

ESC

HOME

ENT

ESC

HOME

ENT

Page 19

SX .4 Series Amplifiers

Operation

14.) Komp Adj. - This adjusts the KOMPRESSOR activation threshold point. Range is +24 dB to -24 dB to allow for different sized speakers or listener tastes. 0 is the default factory setting.

There are two KOMP ADJ. menus, one for AMP 1 and one for AMP 2. This allows each amplifier to have its own individual setting.

Use the

UP and DOWN keys to

select

AMP-1 or AMP-2 Press ENT to

select.

Use the

UP and DOWN keys to

adjust your setting and then press the

ESC to return to the KOMP ADJ.

AMP-1 / AMP-2 menu.

Now use the

UP and DOWN keys

to select the other amplifier for adjustment. Press

ENT to select

Use the

UP and DOWN keys to

adjust your setting and then press the

ESC to return to the KOMP ADJ.

AMP-1 / AMP-2 menu.

You can now press the ESC key to return to the SYSTEM menu

NOTE...

While adjusting the KOMP ADJ. you will notice the

SYS

indicator on the ISIS VFD display is lit. This indicates you are in a SYSTEM menu item. The

AMP 1 or AMP 2 indicators will

also light up to let you know which amplifier you are currently adjusting.

ESC

HOME

ENT

ESC

HOME

ESC

HOME

ENT

Page 20

SX .4 Series Amplifiers

Operation

15.) Display - Several options to allow customizing the amplifier’s VFD display.

15a.)

BRIGHTNESS - Adjust the intensity level of

the ISIS VFD display. Five selectable levels.

MINIMUM - dimmest setting. LOW MEDIUM HIGH MAXIMUM

- brightest setting.

15b.)

TEMP C/F - Selects between Celsius (CELSIUS)

or Fahrenheit (

FAHRENHEIT) for temperature

readouts. 15c.)

HOLD TIME - Adjusts the speed of the scroll

in the Default Screen display. Determines how long each menu item stays in the display before scrolling to the next item. Adjustable from 1 - 11 seconds.

15d.)

SCRNSAVER - Option to turn on or off the

screensaver. When on (

AUTO) the display will go to

sleep when there is no button activity for 60 seconds. Pressing any button once will wake up the display. The

OFF selection turns off the screensaver and the

display is always on.

16.) Lock Code - Set your own lock code! The factory default is

123 but you can change it and create your own

code with up to 10 characters.

The

ESC and ENT keys move the

cursor left or right to select which character to change.

Use the

UP and DOWN keys to

change the character displayed

(A, B, C...1, 2, 3...etc)

When you are finished press and

hold the

HOME key for 1.5 seconds

to save your new amplifier lock code. IMPORTANT!!! Be sure to write this code down for future reference.

17.)

Reset Amp - This option resets all adjustable

settings back to their original factory defaults.

Use the

UP and DOWN keys to

select

SKIP RESET or DO RESET and

then press the

ENT key to perform

the selected action.

PRESS &

HOLD

ESC

HOME

ENT

ESC

HOME

ENT

Page 21

SX .4 Series Amplifiers

Operation

18.) About - This menu item will display information about the DAP (Digital Audio Processor) hardware, software and build date.

Use the

UP and DOWN keys to

view the DSP Version, Software Version, Hardware Version and Build Date. Press the

ESC key to return to the MAIN

menu.

Gain MENU - This menu is where you adjust your left and right

channel gain for each amplifier. There are two GAIN menus, one for AMP 1 and one for AMP 2. This allows each amplifier to have its own individual gain setting.

Use the

UP and DOWN keys

to scroll through

AMP-1 and AMP-2

and press the ENT key to select the amplifier you want to adjust.

Use the

UP and DOWN keys to

scroll through

LEFT channel, RIGHT

channel or BOTH options and then press the

ENT key to select.

Now use the

UP and DOWN keys

to increase or decrease the gain of the selected channel(s) in .5 dB increments from 0 dB to +12 dB. (

.0 to 12.0)

Press the ESC key to return to the

selected amp’s

LEFT, RIGHT, BOTH

selection menu. You can now adjust another channel on this amplifier.

Press the

ESC key again to return

to the GAIN menu

AMP-1 / AMP- 2

options to select the other amplifier.

If done adjusting the EQ, press the

ESC key again to return to the MAIN

menu.

NOTE...

While adjusting the GAIN you will notice the

gain indicator

on the ISIS VFD display is lit. This indicates you are in the GAIN menu.

The

AMP1 or AMP 2 indicator will light up to indicate which

amplifier you are currently adjusting.

The

LEFT and/or RIGHT indicator will light up to indicate which

amplifier channel(s) you are currently adjusting.

HOME

ESC

ENT

ESC

HOME

ENT

ESC

HOME

ENT

HOME

ESC

HOME

ESC

ENT

Page 22

Use the UP and DOWN keys to

select your Q value. Press the

ESC

to return to the selected amplifier’s EQ menu.

BOOST/CUT is how much you want to boost or cut the

equalizer and has a range of

-18 dB to + 18 dB in .5 dB

steps.

Use the

UP and DOWN keys to

adjust each setting and the

ESC

key to return to the selected amplifier’s EQ menu.

When you are done adjusting the

selected amplifier’s EQ press the

ESC key to return to the EQ menu

AMP-1 / AMP-2 options to select the

other amplifier.

If done adjusting the EQ, press the

ESC key again to return to the MAIN

NOTE...

While adjusting the EQ you will notice the

EQ indicator on the

ISIS VFD display is lit. This indicates you are in the EQ menu.

The

AMP1 or AMP 2 indicator will light up to indicate which

amplifier you are currently adjusting.

SX .4 Series Amplifiers

Operation

EQ MENU - This menu is where you adjust the single band

parametric equalizer for each amplifier. There are two EQ menus, one for AMP 1 and one for AMP 2. This allows each amplifier to have its own individual EQ setting.

Use the

UP and DOWN keys to

scroll through

AMP-1 and AMP-2 and

press the

ENT key to select the

amplifier you want to adjust.

Your options for each amplifier are

frequency, bandwidth and boost/cut. Use the UP and DOWN

keys to choose one and press the

ENT key to select it.

FREQUENCY selects the center frequency of the EQ and can

be set at any 1/12th octave frequency from 20 Hz - 20 kHz. (

20 Hz to 20325 Hz)

Use the

UP and DOWN keys to

select your frequency. Press the

ESC to return to the selected

amplifiers EQ menu.

BANDWIDTH (better known as Q) can be set from .5 to 10 in

.5 increments. In simple terms, lower Q effects more frequencies around the center frequency while higher Q effects fewer frequencies around the center frequency.

ESC

HOME

ENT

ESC

HOME

ESC

HOME

ESC

HOME

ENT

ESC

HOME

ENT

Page 23

SX .4 Series Amplifiers

Operation

Lo-Pass MENU - This menu is where you adjust the low pass

crossover for each amplifier. There are two LO-PASS menus, one for AMP 1 and one for AMP 2. This allows each amplifier to have its own individual LO-PASS setting.

Use the

UP and DOWN keys to

scroll through

AMP-1 and AMP-2 and

press the

ENT key to select the

amplifier you want to adjust.

Your options for each amplifier are

frequency and slop[e.Use the UP

and DOWN keys to choose one and press the

ENT key to select it.

FREQUENCY selects the crossover point and can be set at any

1/12th octave frequency from 30 Hz to 20 kHz. (

30 Hz to 20325 Hz)

Use the

UP and DOWN keys to

select your frequency. Press the

ESC to return to the selected

amplifier’s LO-PASS menu.

SLOPE selects the rolloff of the crossover and can be set

from

oFF to 36 dB in 6 dB steps.

Use the

UP and DOWN keys to

select your slope. Press the

ESC to

return to the selected amplifier’s LO-PASS menu.

When you are done adjusting the selected amplifier’s LO-PASS crossover press the

ESC key to return to the

LO-PASS menu

AMP-1 / AMP-2 options

to select the other amplifier.

If done adjusting the LO-PASS crossover, press the

ESC key again

to return to the MAIN menu

NOTE...

While adjusting the LO-PASS crossover you will notice the

LPF indicator on the ISIS VFD display is lit. This indicates

you are in the LO-PASS crossover menu.

The

AMP1 or AMP 2 indicator will light up to indicate which

amplifier you are currently adjusting.

The KICKER SX amplifier monitors and prevents any low pass

crossover point from being any closer than 1/3 octave from the high pass crossover point. If you cannot set the low pass crossover where you want then check the

HPF indicator and see

if it is flashing. If it is then you need to go to the HI-PASS menu and raise the high pass crossover point.

This is done as a safety precaution to prevent a notch filter

condition.

ESC

HOME

ENT

ESC

HOME

ENT

ESC

HOME

ENT

ESC

ENT

HOME

ESC

HOME

ENT

ESC

HOME

ENT

Page 24

SX .4 Series Amplifiers

Operation

hi-pass MENU - This menu is where you adjust the high pass

crossover for each amplifier. There are two HI-PASS menus, one for AMP 1 and one for AMP 2. This allows each amplifier to have its own individual HI-PASS setting.

Use the

UP and DOWN keys to

scroll through

AMP-1 and AMP-2 and

press the

ENT key to select the

amplifier you want to adjust.

Your options for each amplifier are

frequency and slop[e.Use the UP

and DOWN keys to choose one and press the

ENT key to select it.

FREQUENCY selects the crossover point and can be set at any

1/12th octave frequency from 10 Hz to 16 kHz. (

10 Hz to 16132 Hz)

Use the

UP and DOWN keys to

select your frequency. Press the

ESC

key to return to the selected amplifier’s HI-PASS menu.

SLOPE selects the rolloff of the crossover and can be set

from

OFF to 36 dB in 6 dB steps.

Use the

UP and DOWN keys to

select your slope. Press the

ESC

to return to the selected amplifier’s HI-PASS menu.

When you are done adjusting the selected amplifier’s HI-PASS crossover press the

ESC key to return to the

HI-PASS menu

AMP-1 / AMP-2 options

to select the other amplifier.

If done adjusting the HI-PASS crossover, press the

ESC key again

to return to the MAIN menu

NOTE...

While adjusting the HI-PASS crossover you will

notice the

hpf indicator on the ISIS VFD display is

lit. This indicates you are in the HI-PASS crossover menu.

The

AMP1 or AMP 2 indicator will light up to indicate which

amplifier you are currently adjusting.

The KICKER SX amplifier monitors and prevents any high

pass crossover point from being any closer than 1/3 octave from the low pass crossover point. If you cannot set the high pass crossover where you want then check the

LPF indicator and see

if it is flashing. If it is then you need to go to the LO-PASS menu and lower the low pass crossover point.

This is done as a safety precaution to prevent a notch filter

condition.

ESC

HOME

ENT

ESC

HOME

ENT

ESC

HOME

ESC

HOME

ENT

Page 25

SX .4 Series Amplifiers

Operation

Phase MENU - Here you can switch the polarity of each amplifi-

er’s channel(s) output between 0 or 180 degrees. There are two PHASE menus, one for AMP 1 and one for AMP 2. This allows each amplifier to have its own individual PHASE setting.

Use the

UP and DOWN keys to

scroll through

AMP-1 and AMP-2 and

press the

ENT key to select the

amplifier you want to adjust.

Use the

UP and DOWN keys to

scroll through

BOTH, LEFT and right.

Press the

ENT to select the one you

want to adjust.

Now use the

UP and DOWN keys

to select from

0 DEGREE or

180 DEGREE. Press the ESC to

return to the selected amplifier’s PHASE menu.

When you are done adjusting the

selected amplifier’s phasing, press the

ESC key again to return to the

PHASE menu

AMP-1 / AMP- 2

options to select the other amplifier.

If done adjusting the phasing, press

the

ESC key again to return to the

MAIN menu.

NOTE...

While adjusting the PHASE you will notice the

PHASE

indicator on the ISIS VFD display is lit. This indicates you are in the PHASE menu.

The

AMP1 or AMP 2 indicator will light up to indicate which

amplifier you are currently adjusting.

There is also a

LEFT and a RIGHT indicator that will light up to

let you know which channel (Left and/or Right) that you are currently adjusting.

ESC

HOME

ENT

HOME

ESC

HOME

ESC

HOME

ESC

ENT

Page 26

If done adjusting the muting, press

the

ESC key again to return to the

MAIN menu

NOTE...

While adjusting the MUTE you will notice the

mute indicator

on the ISIS VFD display is lit. This indicates you are in the MUTE menu.

The

AMP1 or AMP 2 indicator will light up to indicate which

amplifier you are currently adjusting.

There is also a

LEFT and a RIGHT indicator that will light up to

let you know which channel (Left and/or Right) that you are currently muting.

If you exit the MUTE menu with any channel(s) muted, the

LEFT and/or RIGHT indicators will flash to indicate this.

SX .4 Series Amplifiers

Operation

Mute MENU - Here you can mute each amplifiers channel(s)

output for setup or testing purposes. There are two MUTE menus, one for AMP 1 and one for AMP 2. This allows each amplifier to have its own individual muting function.

Use the

UP and DOWN keys to

scroll through

AMP-1 and AMP-2 and

press the

ENT key to select the

amplifier you want to adjust.

Use the

UP and DOWN keys to

scroll through

BOTH, LEFT and

right. Press the ENT to select

the one you want to mute.

Now use the

UP and DOWN keys

to select from

MUTE ON or mute off.

Press the

ESC key to return to the

selected amplifier’s MUTE menu.

When you are done adjusting the

selected amplifier’s muting, press the

ESC key again to return to the

MUTE menu

AMP-1 / AMP- 2

options to select the other amplifier.

ESC

HOME

ENT

ESC

HOME

ENT

Page 27

SX .4 Series Amplifiers

Operation

Kompressor MENU - Here you can select each amplifier ’s

Kompressor setting you wish to use. The SX amplifier utilizes a full digital compressor circuit to tweak the amplifier and the sound to your unique needs. There are two KOMPRESSOR menus, one for AMP 1 and one for AMP 2. This allows each amplifier to have its own individual Kompressor setting.

Use the

UP and DOWN keys to

scroll through

AMP-1 and AMP-2 and

press the

ENT key to select the

amplifier you want to adjust.

Use the

UP and DOWN keys to

scroll through

red-line, contour,

attack and OFF.

Press the

ESC key to accept your

selection and return to the KOMPRESSOR menu

AMP-1 / AMP- 2

options to select the other amplifier.

When you are done adjusting the selected amplifier’s Kompressor, press the

ESC key again to return to the

MAIN menu

NOTE...

While adjusting the Kompressor you will notice the

KOMP

indicator on the ISIS VFD display is lit. This indicates you are in the KOMPRESSOR menu.

The

AMP1 or AMP 2 indicator will light up to indicate which

amplifier you are currently adjusting.

See the specifications pages for a brief description of each

Kompressor setting and some general guidelines for their use.

HOME

ESC

HOME

ESC

HOME

ESC

HOME

ESC

ENT

Page 28

SX .4 Series Amplifiers

Operation

Security MENU - Here you can lock down your amplifier to

prevent any access to the settings. The DEFAULT screen is still active and you can select any of the four presets... but that is it!

Use the

UP and DOWN keys to

select

LOCK IT UP or DON’T LOCK

and then press the ENT key to accept your setting.

If you selected

LOCK IT UP the dis

play will now show

UNLOCK. The controls are now locked

out. Press the

ESC key to return to the DEFAULT scrolling

screen.

If you selected

DON’T LOCK then you will return to the

MAIN menu and the amplifier will remain unlocked.

NOTE...

While your amplifier is in lock down you will notice the

LOCK

indicator on the ISIS VFD display is lit. This indicates your amplifier is locked down and will require a code to unlock it before any adjustments can be made.

UNLOCK AMPLIFIER

You do remember your lock code right? You better because that is now the only way in! If you have not changed it then it is still at the factory default of

123.

To unlock your amplifier press the

ENT key. The display will show

UNLOCK. Press the ENT key again.

You will now enter your code to

unlock the amplifier.

The

ESC and ENT keys move the

blinking cursor left or right to select

which character to enter.

Use the

UP and DOWN keys to

enter the character.

(

A, B, C...1, 2, 3...etc)

When you are finished press and hold

the

HOME key for 1.5 seconds to

enter your unlock code.

If the code is correct the amp will unlock and drop you back into the MAIN menu. If not, then read on...

2 Times

ESC

HOME

ENT

ESC

HOME

ENT

ESC

HOME

ENT

Page 29

SX .4 Series Amplifiers

Operation

UNLOCK AMPLIFIER - continued

If you enter the wrong code the display will flash the message

BAD CODE and return you to the UNLOCK screen.

Press the

ENT key to enter your

lock your code again.

Enter your code again making sure to place the correct character in the correct position in the display. Blank spaces count as part of the code so be sure you are entering it correctly.

Press the

HOME key and try again. If you have found your

error then the amp will unlock. If not, the flashing

BAD CODE will

greet you and you can try again.

If you have tried several times (several is defined as more than

3...less than 10) and you still can not unlock your amplifier, this more than likely means means you have forgotten your lock code.

You will need to call KICKER directly at (405) 624-8583 to handle this situation. You will need your amplifier’s serial number AND your receipt as the guys and gals answering the phone will need this information from you to help you out.

So...before you call, gather this information up and have it ready to save us some time on the phone. Cool? Cool!

Better yet, take the time RIGHT NOW to fill out the first page in this manual and STAPLE your receipt to it. That way if or when you need service (like forgetting your lock code) you will have all the information you need right there in front of you.

AMP1 LOCK

GAIN EQ LPF HPF KOMP

bad code

MEM-1

AMP1

LOCK

GAIN EQ LPF HPF KOMP

unlock

MEM-1

SYS

LEFT RIGHT

MEM-2 MEM-3 MEM-4

SYS

LEFT RIGHT

MEM-2 MEM-3 MEM-4

PHASE

AMP2

MUTE

AMP2

MUTE

ESC

HOME

ENT

Page 30

SX .4 Series Amplifiers

Operation

Memory Presets

There are four memory preset keys each with an indicator above it in the ISIS VFD display. The indicator will illuminate if that memory preset is currently in use.

Each preset stores all the values for each of the following amplifier controls:

*.)

GAIN

*.) EQ *.) LO-PASS *.) HI-PASS *.) PHASE *.) MUTE *.) KOMPRESSOR

This gives you the ability to dial in four completely different amplifier settings and store them in presets for instant recall later.

It’s like a preset for your favorite radio stations...only better!

STORING A PRESET

INDICATORS

PRESETS

Make all the adjustments you want to have stored in the preset

and return to the DEFAULT screen.

To store your settings into a preset simply press and hold the desired memory key until the VFD display flashes

STORED .

Then release the memory key. The indicator which matches the preset you used will illuminate.

RECALLING A PRESET

To recall a memory preset simply press and release the key. The matching indicator will light up and the amplifier will change all the corresponding controls to the values assigned to the memory preset.

HOLD

PRESS & RELEASE

AMP1 LOCK GAIN EQ LPF HPF KOMP

** kicker

MEM-1

SYS

LEFT RIGHT

MEM-2 MEM-3 MEM-4

PHASE

AMP2

MUTE

M1 M2 M3 M4

ESC ENT

HOME

AMP1 LOCK

LEFT RIGHT

GAIN EQ LPF HPF KOMP

stored

MEM-1

M2 M3

SYS

PHASE

MEM-2 MEM-3 MEM-4

M2 M3

AMP1 LOCK GAIN EQ LPF HPF KOMP

** kicker

MEM-1

SYS

LEFT RIGHT

PHASE

MEM-2 MEM-3 MEM-4

AMP2

MUTE

AMP2

MUTE

Page 31

SX .4 Series Amplifiers

Operation

PRESET PRESETS

Ok, we know that sounds like a certain pizza commercial, but seriously the four memory presets come with settings already in them.

You can use these as a starting point to do your own tweaking or for quick push-a-button-and-be-done setup.

Any preset you store will replace the ones that come from the factory. You can reset all four preset back to factory defaults anytime simply by doing a reset in the RESET AMP menu.

Here are the settings in each preset from the factory.

In more general terms, each preset offers you these options.

Memory-1 sets Amp 1 and Amp 2 into full-range mode with a infrasonic filter (often called subsonic filter) to protect the speakers from harmful ultra-low frequencies.

Memory-2 sets Amp 1 and Amp 2 into high-pass operation. Used for powering up a set of coaxial or component speakers when another amp is driving a subwoofer.

Memory-3 sets Amp 1 and Amp 2 into low-pass operation with a infrasonic filter. For use when the amplifier is driving a subwoofer.

Memory-4 sets the amplifier up for Bi-Amp duty. Amp 1 is setup for use with coaxial or component speakers. Amp 2 is setup for subwoofer duty with an infrasonic filter.

As stated before you can always start with one of these presets,

tweak it to fit your installation and then save your settings into a new preset.

MEMORY-2 MEMORY-3 MEMORY-4

Amp-1 Amp-2 Amp-1 Amp-2 Amp-1 Amp-2 Amp-1 Amp-2

GAIN LEVEL 6 DB

6 DB

EQ FREQUENCY 40 HZ

40 HZ

EQ BOOST/CUT FLAT

FLAT

EQ BANDWIDTH 3

LO-PASS SLOPE OFF

OFF

24 dB

OFF

24 DB

LO-PASS FREQ 20325 HZ

20325 HZ

84 HZ

20325 HZ

84 HZ

HI-PASS SLOPE 12 DB

12 DB

24 DB

HI-PASS FREQ 25 HZ

25 HZ

84 HZ

25 Hz

84 HZ

25 HZ

PHASE L&R CH. 0 DEGREE

0 DEGREE

O DEGREE

MUTE L&R CH. OFF

OFF

KOMPRESSOR OFF

OFF

KOMP ADJ. 0 DB 0 DB 0 DB 0 DB 0 DB 0 DB 0 DB 0 DB

Page 32

SX .4 Series Amplifiers

Help

Troubleshooting

If your amplifier does not appear to be working, check obvious things first such as blown fuses, poor or incorrect wiring connections, crossovers set improperly, gain controls improperly set, etc.

There are two LEDs on the end panel of your KICKER SX series amplifier, one green and one red. The green LED indicates the amplifier is turned on. The red LED indicates that there is a fault condition with the end panel fuses and they need checked.

The power indicator on top of the amplifier which illuminates the model badge follows the same function as the green LED.

Green LED off, no output:

With a Volt Ohm Meter (VOM) check:

+ 12 volt power terminal (should read +12V to +16V).

Remote turn-on terminal (should read +12V to +16V).

Ground terminal to chassis ground (should read 0).

Green LED on, no output:

Check amp status in SICK BAY.

Check GAIN RANGE in SYSTEM menu.

Check GAIN LEVEL in GAIN menu.

Check if MUTE is activated.

Test amp using PINK NOISE in SICK BAY menu.

If amp makes noise using PINK NOISE then:

Check RCA cable and connections. Check for signal on RCA cable with VOM in AC

position.

Substitute known good source unit.

If amp does not make noise using PINK NOISE then:

Check speaker connections. Test speaker outputs with known good speaker.

Other Symptoms:

Amp is very hot, no output.

Thermal protection is engaged. Check SICK BAY to

verify. Check for proper impedance at speaker terminals. Also check for adequate airflow around amplifier.

Amp shuts down while vehicle is running.

Over Voltage protection engaged. Check SICKBAY

to verify. Voltage to the amplifier is not within the 9-16 volt operating range. Have automobile charging/electrical system inspected.

Amp only plays at low volume levels.

Short circuit protection engaged. Check SICK BAY

to verify. Check for speaker wires shorted to each other or the vehicle chassis. Damaged speakers or operating amplifier below minimum recommended impedance will also cause this.

Weak bass output.

Change the phase of the LEFT channel in the PHASE

menu. If bass improves then one speaker channel is out of phase (polarity). You can leave PHASE changed for this channel to fix the problem or better yet; Check speaker connections to amp and speakers to determine which one is wrong and correct. Be sure to set the PHASE of the LEFT channel back to original setting after correcting wiring connections.

Page 33

SX .4 Series Amplifiers

Help

Alternator noise (whining sound that varies with engine RPM):

Check for damaged RCA cables.

Check routing of RCA cable.

Check source unit for good ground.

Check GAIN RANGE in SYSTEM menu, turn down if set too

high.

Check GAIN in MAIN MENU, turn down if set too high.

CAUTION: When jump-starting the vehicle, be sure that connections made with jumper cables are correct. Improper connections (+ to - & - to +) will result in blown amplifier fuses as well as failure to other systems in the vehicle.

If you have more questions about the installation and operation of your new KICKER amplifier, see the Authorized KICKER Dealer where you made your purchase. For more advice on installation, click on the SUPPOR

T tab on the Kicker homepage, www.kicker.com. Choose the Technical Support tab, choose subject you are interested in, and then download or view the corresponding information; or E-mail support@kicker.com. Please call Technical Services (405) 624-8583 for unanswered or specific questions.

Page 34

SX .4 Series Amplifiers

Specifications

Kompressor

Here is a brief explanation of each KOMPRESSOR setting.

Contour - This preset applies expansion below the threshold

point to provide a fuller sound at lower volume levels. Effect decreases at higher volume levels. Nice effect for someone wanting a fuller sound at low to moderate listening levels.

ATTACK - This preset applies expansion above the threshold

point to provide a nice quick punch or attack to the music. Effect increase with higher volume levels. Like music with a quick and punchy sound? Give this one a try.

Red-line - Provides a quick clamp to dynamic peaks while

still allowing a full sound to come through. Effect increases at higher volume levels. Like to play it loud but want to protect your speakers? Want low level details to come through over road noise? Want a more even volume level to your music? All can be achieved with this preset.

OFF - Pretty much says it all. This turns the KOMPRESSOR

off. This is the factory default setting.

After selecting your KOMPRESSOR setting you can adjust its

effect using the KOMPRESSOR ADJUSTMENT (

KOMP ADJ.)

setting located in the SYSTEM menu. There you can change the threshold point for each of these settings to customize the KOMPRESSOR effect to fit your speakers, car or personal tastes.

A few words on the Kompressor. The effect is most noticeable in the bass area of your music and the descriptions above apply to that area of your music (Bass/Midbass). You can use the Kompressor in any amplifier configuration (Low Pass, High Pass, Band Pass or Full Range) but we feel the best results are obtained when with the amp is in a Low Pass (subwoofer) or Band Pass (midbass) situation.

A few exceptions to this rule are:

The

red-line setting is good for use in any configuration

as it helps control dynamic peaks and limit distortion at higher output levels.

The

contour setting is also another good all around use

setting and when used in Full Range or High Pass configurations tends to enhance the vocal and top end of the music. Great for helping to cover up interior noise.

The

ATTACK setting is really geared for bass and midbass duty.

The possibilities are almost endless! Tweak away!

Page 35

SX .4 Series Amplifiers

Specifications

Performance

Model SX700.4 SX900.4

RMS Power @ 14.4 Volts

In Watts, All Channels Driven 4Ω Stereo, 1% THD 85 x 4 115 x 4 2Ω Stereo, 1% THD 175 x 4 225 x 4 4Ω Mono, 1% THD 350 x 2 450 x 2

Length With EndKaps 22.5” 25.75”

(57.15cm) (65.40cm)

Fusing 40A x 2 40A x 3 Recommended Power & Ground Wire 4 GA 1/0 GA

NOTE: All specifications and performance figures are subject to change. Please visit the support section at www.kicker.com for the most current information.

Model SX700.4

85 x 4 @ 4 ohms, 14.4Vdc, 1% THD, CEA-2006 (Watts) Signal to Noise Ratio in Bypass Mode -75 CEA-2006 (ref: 1W, A-weighted)

Model SX900.4

115 x 4 @ 4 ohms, 14.4Vdc, 1% THD, CEA-2006 (Watts) Signal to Noise Ratio in Bypass Mode -70 CEA-2006 (ref: 1W, A-weighted)

Power Wire Chart

Kicker Recommended

For Maximum Performance

Amperage

Draw

20-35

35-50

50-65

65-85

85-105

105-125

125-150

150-200

200-250

250-300

* For current draw exceeding 300 amps or cable lengths in excess

of 25 feet contact Kicker or your local Kicker dealer for advice.

Up to

5 to

10 ft.

10 to 15 ft.

x 2

5 ft.

8 Ga. 8 Ga. 8 Ga. 8 Ga. 4 Ga.

0-20

8 Ga. 8 Ga. 8 Ga. 4 Ga. 4 Ga.

8 Ga. 8 Ga. 4 Ga. 4 Ga. 4 Ga.

8 Ga. 4 Ga. 4 Ga. 4 Ga. 1/0 Ga.

4 Ga. 4 Ga. 4 Ga. 1/0 Ga. 1/0 Ga.

4 Ga. 4 Ga. 1/0 Ga. 1/0 Ga. 1/0 Ga.

4 Ga. 1/0 Ga. 1/0 Ga. 1/0 Ga. 1/0 Ga.

1/0 Ga. 1/0Ga. 1/0 Ga. 1/0 Ga. 1/0 Ga.

1/0 Ga. 1/0 Ga. 1/0 Ga. 1/0 Ga. 1/0 Ga.

1/0 Ga. 1/0 Ga. 1/0 Ga. 1/0 Ga.

1/0 Ga. 1/0 Ga. 1/0 Ga.

15 to 20 ft.

x 2

1/0 Ga.

x 2

20 to 25 ft.

x 2

1/0 Ga.

x 2

1/0 Ga.

x 2

Page 36

SX .4 Series Amplifiers

Specifications

Height: 2.5 inches / 6.35 centimeters Width: 10 inches / 25.4 centimeters Length Without EndKaps: Subtract 5 inches (12.7 cm) from chart above Frequency Response: 20Hz - 20kHz, +0 / -1dB Input Sensitivity: 62.5mV - 16V Signal-t0-Noise Ratio: >100dB (DSP Bypass On) High Pass Crossover Freq.: 10Hz - 16kHz in 1/12 Octave steps High Pass Crossover Slope: 0 (off) - 36dB in 6dB steps Low Pass Crossover Freq.: 30Hz - 20kHz in 1/12 Octave steps Low Pass Crossover Slope: 0 (off) - 36dB in 6dB steps KickEQ Frequency: 20Hz - 20kHz in 1/12 Octave steps KickEQ Bandwidth (Q): .5 to 10 in .5 steps KickEQ Boost/Cut: +/-18dB per Octave Remote Bass Level Control: Included with each amplifier Power & Ground Terminals: Will accept up to 1/0 Gauge wire DSP Reaction Time / Delay: 0.7 milliseconds

(In other Words...Real Fast!)

Friend’s Reaction: That Shizzle's Off The Hizzle Stranger’s Reaction: Dude...Sweet...

Specifications common

to all models.

Page 37

SX .4 Series Amplifiers

Warranty

ELECTRONICS LIMITED WARRANTY

WHAT IS NOT COVERED?

Kicker warrants this product to be free from defects in material and workmanship under normal use for a period of THREE (3) MONTHS from date of original purchase with receipt. When purchased from a Authorized KICKER Dealer it is warranted for TWO (2) YEARS from date of original purchase with receipt. In all cases you must have the original receipt! Should service be necessary under this warranty for any reason due to manufacturing defect or malfunction during the warranty period, Kicker will repair or replace (at its discretion) the defective merchandise with equivalent merchandise at no charge. Warranty replacements may have cosmetic scratches and blemishes. Discontinued products may be replaced with more current equivalent products.

This warranty is valid only for the original purchaser and is not extended to owners of the product subsequent to the original purchaser. Any applicable implied warranties are limited in duration to a period of the express warranty as provided herein beginning with the date of the original purchase at retail, and no warranties, whether express or implied, shall apply to this product thereafter. Some states do not allow limitations on implied warranties, therefore these exclusions may not apply to you. This warranty gives you specific legal rights; however you may have other rights that vary from state to state.

WHAT TO DO IF YOU NEED WARRANTY OR SERVICE

Defective merchandise should be returned to your local Authorized Stillwater Designs (Kicker) Dealer for warranty. Assistance in locating an Authorized Dealer can be found at www.kicker.com or by contacting Stillwater Designs directly. You can confirm that a dealer is authorized by asking to see a current authorized dealer window decal.

If it becomes necessary for you to return defective merchandise directly to Stillwater Designs (Kicker), call the Kicker Customer Service Department at (405)624-8510 for a Return Authorization (RMA) number. Package all defective items in the original container or in a package that will prevent shipping damage, and return to

Stillwater Designs, 5021 North Perkins Road, Stillwater, OK 74075

The RMA number must be clearly marked on the outside of the package. Please return only defective components. The return of functioning items increases your return freight charges. Non-defective items received will be returned freight collect.

Include a copy of the original receipt with the purchase date clearly visible, and a “proof-of-purchase” statement listing the Customer’s name, Dealer ’s name and invoice number, and product purchased. Warranty expiration on items without proofof-purchase will be determined from type of sale and the manufacturing date code. Freight must be prepaid; items sent freight collect, or COD, will be refused.

Failure to follow these steps may void your warranty. Any questions can be directed to the Kicker Customer Service Department at (405) 624-8510.

This warranty is valid only if the product is used for the purpose for which it was

designed.

It does not cover:

Kicker strives to maintain a goal of 72-hour service for all electronics (amplifiers, crossovers, equalizers, etc.) returns. Delays may be incurred if lack of replacement inventory or parts is encountered.

Contact your International Kicker dealer or distributor concerning specific

procedures for your country’s warranty policies.

• Damage due to improper installation.

• Subsequent damage to other components.

• Damage caused by exposure to moisture, excessive heat, chemical cleaners,

and/or UV radiation.

• Damage through negligence, misuse, accident or abuse. Repeated returns for

the same damage may be considered abuse.

• Any cost or expense related to the removal or reinstallation of product.

• Speakers damaged due to amplifier clipping or distortion.

• Items previously repaired or modified by any unauthorized repair facility.

• Return shipping on non-defective items.

• Products with tampered or missing barcode labels.

• Products returned without a Return Authorization (RMA) number.

• Freight Damage.

• The cost of shipping product to Kicker.

• Service performed by anyone other than Kicker.

HOW LONG WILL IT TAKE?

INTERNATIONAL WARRANTY

P.O. Box 459 • Stillwater, Oklahoma 74076 • U.S.A. • 405 624-8510

KICKER drivers are capable of producing sound levels that can permanently damage your hearing! Turning up a system to a level that has audible distortion is more damaging to your ears than listening to an undistorted system at the same volume level. The threshold of pain is always an indicator that the sound level is too loud and may permanently damage your hearing.

Please use common sense when controlling volume!

WARNING:

05172005+03SX4

Page 38

SX .1 Series Amplifiers

Notes

Pizza Delivery

Page 39

SX .1 Series Amplifiers

Notes

Chic’s Numbers

Hook Ups

Page 40

Kicker SX900.4 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual