Jensen POWER 5500 User Manual

Installation & Operation Manual

Amplificador Power 5500 Manual de Instalación y Operación

Amplificateur Power 5500 Manual de Installation et Operation

POWER 5500 Amplifier

Contents

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Features and Specifications . . . . . . . . . . . . . . . 2

Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Power Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Speaker Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Input Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Indicators and Controls . . . . . . . . . . . . . . . . . . . 8

Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Remote Input Level Control. . . . . . . . . . . . . . . 10

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . 11

Contenido

Introducción . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Características y Especificaciones . . . . . . . . .14

Instalación. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Cableado de Energía . . . . . . . . . . . . . . . . . . . . .16

Cableado de Parlantes. . . . . . . . . . . . . . . . . . . .17

Cableado de Entrada . . . . . . . . . . . . . . . . . . . . .18

Controles e Indicadores . . . . . . . . . . . . . . . . . .20

Prueba. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Control de Nivel de Entrada Remoto . . . . . . . .22

Resolución de Problemas . . . . . . . . . . . . . . . . .23

Table des matières

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Caractéristiques et Spécifications. . . . . . . . . . 26

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Câblage de puissance. . . . . . . . . . . . . . . . . . . . 28

Câblage du haut parleur. . . . . . . . . . . . . . . . . . 29

Câblage d’entrée . . . . . . . . . . . . . . . . . . . . . . . . 30

Indications et commandes. . . . . . . . . . . . . . . . 32

Essais. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Commande niveau d’entrée à distance. . . . . . 34

Dépannage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

POWER 5500 5-Channel Amplifier

Introduction

The Jensen Power 5500 5-channel amplifier was designed to meet or exceed the CEA-2006 test standards. These new standards give all participating manufacturers (and many don't particip ate) a baseline when comparing amplifiers of similar power output. The CEA Power rating protects you, the customer. « Power is power – it doesn't matter who makes it,” is not always true. What does matter is whether the power can be produced in the first place. The RMS rating is the true power you are getting. At Jensen, to be fair to you and to the competition, we rate our amps in the two most popular ratings, including the CEA RMS rating. So feel confident that your Jensen purchase decision was a sound one, and remember "If it's Too Loud, You're Too Old."

Before You Begin

We need to get the legal stuff out of the way, so please keep reading. Afterwards, you’ll be armed with the knowledge to install your new hard-hitting, speaker-pumping Jensen amplifier.

Exposure to loud sounds or music can permanently damage your hearing. Unfortunately, in many cases, the damage is not noticeable until years later. In addition, loud music may hinder your ability to hear traffic, police, and fire or emergency vehicles. Please be responsible and have respe ct for oth er people by listening at moderate volumes!

POWER 5500 5-Channel Amplifier

Warranty Service

If your Jensen amplifier should ever require service, you will need the original dated receipt. If you must return the unit for any reason, always include the receipt with the product.

POWER 5500 5-Channel Amplifier

Features and Specifications

Your new Jensen Power mobile stereo power amplifier is the amplifier of choice for the high demands of auto sound reproduction. With its deep-bass reproduction and plenty of reserve power, low harmonic distortion and neutral reproduction, the Power series of amplifiers takes Mobile Hi-Fi to new heights. Like all Jensen products, when it comes to accurate soun d reproduction the Power series takes a back seat to no one. Jensen will bring your Hi-Fi experience to new heights with the following features:

• MOSFET Power Supply

• High Current Bi-Polar Output Transistors

• Optimized Class B Design Minimizes Distortion and Reduces Idle Current.

• Easily Drives 2-Ohm Loads

• Fullrange Highpass Filter: Continuously Variable 16Hz ~160Hz

• Subwoofer Infra-Sonic Filter: Continuously Variable 16Hz ~60Hz

• Subwoofer Low Pass Filter: Continuously Variable 30Hz~160Hz

• Subwoofer Bass EQ Filter: Continuously Variable 0~12dB @ 45Hz

• Short Circuit, DC-Offset and Thermal Overload Protection Circuitry

• Diagnostic LED's: Green - Power, Red - Standby / Fault

• Remote Input Level Control (For subwoofer channel) w/ 5 Meter Cable

Specifications

• Load Impedance - 2/4 Ohm

• Frequency Response - 10~60kHz (Subwoofer - 16~160Hz), -3dB

• THD+N @ 1kHz, 5 Watts - 0.02%, 4-Ohm, 14.4VDC

• Stereo Separation @ 1kHz - >60dB

• Signal to Noise Ratio - >100dB (Rated Power)

• Input Sensitivity - 400mV~5V

• Input Impedance - 20kOhm nominal

• Fuse - 1 x 70 Amp MAXI Fuse

• Size - L22" x H2.5" x W9"

• Weight - 10.8lbs

Power Output

RMS Power Output @ 2% THD+N, 1kHz, 14.4VDC

4 Channels

4 x 70 Watts 4-Ohm 4 x 90 Watts 2-Ohm

Bridged Stereo

2 x 180 Watts 4-Ohm

Mono - Subwoofer

1 x 200 Watts 4-Ohm 1 x 300 Watts 2-Ohm

Specifications subject to change without notice.

POWER 5500 5-Channel Amplifier

Installation

Before you begin the installation of your Power 5500 amp r emember, there are two ways to do things – right and twice! Use the proper inst allation techniques, tools and accessories to ensure that your Jensen Power series amp will put out all the power it was designed to. If necessary, seek a professional installer to have the amplifier installed correctly. Most mobile amp installations do not have the proper gauge wire for power and ground – do not let your amp be a victim of this common installation oversight!

NOTE: This device is a high-power audio amplifier intended for installation in vehicles with a 12-Volt negative ground electrical system. Attempting to connect or operate the amplifier with another type of electrical system may cause damage to the amplifier or the electrical system.

Installation Assistance

For installation assistance, call 1-80 0-323-4815 during normal business hours, or visit www.jensen.com at any time.

Supplies and Tools Needed

To install the amplifier, you will need tools, supplies and adapters. It is best to make sure you have everything you need before you start.

Supplies

• Black electrical tape

• Amplifier Installation Kit

Tools

• Cordless drill with assortment of bits

• Flat-head and Phillips screwdrivers

• Wire cutters/strippers

• Crimping tool

• 12-volt test light or digital multimeter

• Wire brush, sandpaper or scraping tool (ground connection to vehicle should be a clean, unpainted metal surface)

Disconnect Battery

Disconnect the negative (-) battery cable before starting the installation. Check the battery ground (there should be two (2) ground wires coming from the battery – one going to the starter mounting bolt or engine block and another going to the vehicle chassis) and make sure the battery is grounded to the chassis with at least a #8 gauge wire. Also check the alternator connections, making sure they are tight and free from corrosion, rust or dirt.

Location and Mounting

The amplifier’s compact design allows great flexibility in mounting. Common mounting locations include under the front passenger seat or in the trunk area.

When selecting a location, remember that amplifiers generate heat. Select a location on a flat surface away from heat and moisture where air can circulate around the amplifier.

Place the amplifier in the mounting location and mark the positions of the ho les with a marker, pen or pencil. Carefully drill the mounting holes in the marked positions, then use the supplied mounting screws to securely fasten the amplifier to the mounting surface.

WARNING: Do not cover the amplifier with carpets or enclose it behind interior trim panels, and do not mount the amplifier in an inverted or upside down configuration. Be sure the mounting location and the drilling of pilot holes will not damage any wires, control cables, fuel lines, fuel tanks, hydraulic lines or other vehicle systems or components.

Routing Wires

Proper wiring connections are illustrated on the following pages. If wiring connections are made incorrectly, the unit will not operate properly and could become permanently damaged. Follow the installation instructions carefully, or have the amplifier installed by an experienced technician.

POWER 5500 5-Channel Amplifier

Fuse or Circuit Breaker

Install as close to the

battery as possible.

Battery Terminal

Adaptor

Drill hole in chassis sheet metal.

Power Wiring

Charging System

In some cases, the installation of just one (1) amplifier could be enough to overload your factory electrical system (i.e., alternator). Depending on the state of your electrical system and overall condition of your vehicle, you may need to upgrade your alternator and battery. After the vehicle is started, the alternator provides the power to your electrical system, not the battery. When the engine is running, the alternator is your main source of power. Upgrading the alternator should be your first considerat ion if you sh ou ld ex pe rie nc e a voltage drop in the system when operating your audio system. Adding capacitors and/or batteries without upgrading the alternator will only make the problem worse because these devices put an extra lo ad on the alternator . Af ter upgrading the alternator , cap acitors and/or batteries can be inst alled if desired.

NOTE: Use #4 gauge wire with a 100A Max current draw when installing your amplifier.

Power Terminal (+12V/B+)

Connect the main power wire to the battery, within 18 inches from the positive (+) battery post, using an adequate size fuse or circuit breaker capable of handling the current of the selected power wire. A fuse or circuit breaker must be installed to prevent a possible electrical fire should the main power wire short to ground.

Ground Terminal (GND)

Make the ground lead as short as possible, leaving enough length to comple te the installation and to allow for any service that may be neede d at a later da te. To ensure a good ground, scrape away any paint or undercoating to expose bare metal. Use a "ring" terminal of the proper gauge and an "outside star washer" (between the chassis and ring termin al) when ma king you r gro un d connection. Although you’ve scraped away the paint to expose bare met al, the outside star washer will help to "bite into" the chassis for a tight, secure ground.

Replacement Fuse Requirements (FUSE)

The Power 5500 requires one 70 amp MAXI type fuse, located on the rear panel.

Remote Terminal (REM)

Connect the power antenna or amplifier turn-on lead from the receiver to the amplifier remote terminal.

POWER 5500 5-Channel Amplifier

4 ohm nominal 2 ohm minimum

+ CH1 - + CH2 - CH5 -

+ CH3 - + CH4 -

Subwoofer 4 ohm nominal 2 ohm minimum

+ CH5

CH 3/4

MODE

CH 1/2

FULL

4CH

HPF

5CH

FULL

HPF

4 ohm nominal 2 ohm minimum

+ CH1 - + CH2 - CH5 -

+ CH3 - + CH4 -

+ CH5

CH 3/4

MODE

CH 1/2

FULL

4CH

HPF

5CH

Subwoofer 4 ohm nominal 2 ohm minimum

Subwoofer 4 ohm nominal

4 ohm nominal

+ CH1 - + CH2 - CH5 -

+ CH3 - + CH4 -

+ CH5

CH 3/4

MODE

CH 1/2

FULL

4CH

HPF

5CH

Subwoofer 4 ohm nominal 2 ohm minimum

4 ohm nominal

Speaker Wiring

The Speaker Wiring diagrams illustrate options for connecting four speakers and one subwoofer or two speakers and two subwoofers, or two speakers and one subwoofer. Observe the proper speaker polarity.

NOTE: Power amplifiers can drive speakers with a nominal impedance range of 2~ 4-ohms. For maximum power, configure your speakers for a nominal 2-ohm load. Bridged amplifier channels can only drive 4 ohm minimum impedance speakers.

NOTE: Do not overlook the use of the proper gauge speaker wire. The Power series of amplifiers require a minimum of 12-gauge wire.

Four Speakers and Subwoofer

Two Speakers and Two Subwoofers

Two Speakers and Subwoofer

POWER 5500 5-Channel Amplifier

MIN MAX

0dB 12dB

16Hz 160Hz

16Hz 60Hz

16Hz 160Hz

30Hz 160Hz

FULL

4CH

HPF

5CH

5 Channel

CH5/1

MODE

INPUT

CH5/2

CH4

CH3

CH2

CH3/4

CH5

CH1/2

CH1

REMOTE

LEVEL

BASS EQ

HPF

SUB SONIC

HPF

LPF

POWER PROTECT

TO HEAD UNIT

(R) (L)

(L) (R)

MIN MAX

0dB 12dB

16Hz 160Hz

16Hz 60Hz

16Hz 160Hz

30Hz 160Hz

FULL

4CH

HPF

5CH

Bridged Mode

CH5/1

MODE

INPUT

CH5/2

CH4

CH3

CH2

CH3/4

CH5

CH1/2

CH1

REMOTE

LEVEL

BASS EQ

HPF

SUB SONIC

HPF

LPF

POWER PROTECT

TO HEAD UNIT

(SUB)

(R) (L)

(L)

(L) (R)

(R)

Input Wiring

Most trunk/hatchback installations will require a 15-20 foot RCA cable, while pickup trucks and under-seat mounting will require a 6-12 foot RCA cable. Connect an RCA cable from your receiver to the RCA input on your amplifier.

NOTE: The use of good quality RCA cables is just as important as power and speaker wire. Choose a high quality low capacitance cable for the best results.

NOTE: Power amplifiers can drive speakers with a nominal impedance range of 2~4 ohms. For maximum power, configure your speakers for a nominal 2-ohm load. Bridged amplifier channels can only drive a 4-ohm minimum impedance load.

POWER 5500 5-Channel Amplifier

MIN MAX

0dB 12dB

16Hz 160Hz

16Hz 60Hz

16Hz 160Hz

30Hz 160Hz

FULL

4CH

HPF

5CH

4 Channel

CH5/1

MODE

INPUT

CH5/2

CH4

CH3

CH2

CH3/4

CH5

CH1/2

CH1

REMOTE

LEVEL

BASS EQ

HPF

SUB SONIC

HPF

LPF

POWER PROTECT

(R) (L)

(L) (R)(R) (L)

(L) (R)

TO HEAD UNIT

POWER 5500 5-Channel Amplifier

Indicators and Controls

Power Indicator (POWER)

The POWER indicator provides a visual indication that the amplifier is turned on.

Protect Indicator (PROTECT)

The PROTECT indicator provides a visual indication that a problem exist s an d the protection circuitry has protected the amplifier by shutting it down. Turn the system off and correct the problem before turning the system on again.

• Thermal Protection: The amplifier will shut down if its temperature exceeds a safe operating level. The amplifier will remain off until it cools to a safe operating temperature. Exercise care, as the exterior of the amplifier may get uncomfortably hot to the touch before shutting down .

• Overload and Short Circuit Protection: The amplifier will shut down if a short circuit condition

Input Level Control (LEVEL)

The input LEVEL control matches the output of your radio to the input of the amplifier. Af ter the inst allation is complete, make sure the input level control on the amplifier is turned down all the way (counter- clockwise or all the way to the left). Play a tape or CD (make sure bass and treble settings or Bass EQ are flat) and turn the volume up slowly until you just start to hear distortion. Back the volume down just a bit. On the amplifier, slowly turn up the input level control (clockwise or to the right) until you just start to hear distortion, then back it down a bit. Now your radio and amplifier levels are matched.

BASS EQ

The Bass EQ is continuously adjustable from 0 to +12dB @ 45Hz. Adjusting the Bass Boost level allows different subwoofer/enclosure combinations to be equalized. Use this control to increase the level of low bass available from your subwoofer/enclosure combination. Ported and Band Pass enclosures should be limited to about +6dB to +9dB of boost. Sealed enclosures should be able to accept the full +12dB of boost, if necessary. The full +12dB of boost should be reserved for special applications since improper use of the Bass Boost could damage your subwoofers at high volumes.

SUB SONIC

The SUB SONIC filter adjusts the highpass filter for the Subwoofer Channel. This filter allows you to fine tune the amount of extreme low bass sent to your subwoofer. For large sealed box subwoofers you may wish to set this at the minimum of 16Hz. For smaller subwoofers (single 8" or 10"), settin g the filter to about 30Hz will protect the speaker from excessive excursion and distortion. For ported boxes, the woofer's excursion increases dramatically at about 1/3 octave below the tuning frequency. To protect the subwoofer from dama ge, the SUB SONIC filter should be set slightly below the tuning frequency of the box. For example, if your box is tuned to 40 Hz, then the SUB SONIC filter should be set to approximately 32Hz.

Low Pass Filter (LPF)

The Low Pass Filter for Channel 5 controls adjust the crossover point. Typical crossover is between 60Hz and 80Hz for ported and sealed enclosures . Bandpass boxes will typically use a higher crossover setting between 125Hz and 150Hz. Since musical tastes vary, you should play music that you would normally listen to in your vehicle, with the above settings as a starting point. If necessary, set the crossover by ear.

High Pass Filter (HPF)

The high pass filter will limit the low frequencies being transmitted to your speakers. This can be useful in number of situations. For exampl e, if you selected the high pass filter and set the crossover to 40Hz, then you would have an infra-sonic (sub-sonic) filter at 40Hz, which would be useful with certain enclosure/subwoofer combinations that wer e tuned b etween 45Hz and 50Hz. Other uses might include limiting the low frequencies to smaller speakers (6 1/2", 6 X 9", etc.) by adjusting the crossover to a higher setting (80–100Hz).

Crossover (FULL/HPF)

The Jensen Power series of amplifiers have built-in low-pass and high-pass crossover filters for bi-amplifying the system. Adjust the crossover to accommodate your chosen installation meth od. Choose FULL when crossover mode is not active and the amplifier is in « full range” mode. Select HPF (high pass filter) when the amplifier will be driving full-range or separate speakers, and you want to limit the « bass” being transferred to these sp eakers. LPF can be adjusted for channel 5.

MODE

The Power 5500 comes equipped with a 4CH/5CH MODE switch and can be configured for two different input modes: 4 channel or 5 channel. In 5 channel mode, the subwoofer channel is a sum of the RCA inputs 5CH/1 and 5CH/2. For head units with a mono SUBWOOFER output, you sho uld select 5 channel mode and use either the 5CH/1 or 5CH/2 as the input. In 4 ch an ne l mo de the subwoofer channel is a sum of CH1, CH2, CH3 and CH4. This mode should be used for head units without a separate SUBWOOFER output.

POWER 5500 5-Channel Amplifier

Power

Min Max

MIN MAX

0dB 12dB

16Hz 160Hz

16Hz 60Hz

16Hz 160Hz

30Hz 160Hz

FULL

4CH

HPF

5CH

CH5/1

MODE

INPUT

CH5/2

CH4

CH3

CH2

CH3/4

CH5

CH1/2

CH1

REMOTE

LEVEL

BASS EQ

HPF

SUB SONIC

HPF

LPF

POWER PROTECT

Testing

Before finishing the installation, perform the following tests to make sure the wiring is correct and everything is operating properly.

Reconnect Battery

When wiring is complete, reconnect the battery negative terminal.

Test Power Wiring

Turn on the receiver, but do not turn up the volume. The amplifier power light should come on. If not, check the REM and +12V (B+) wires. Turn up the receiver volume slightly. All speakers should operate. If not, check wiring connections at amplifier and speakers.

Test Speaker Connections

These tests make sure the speakers are con ne cted pr oper ly. If speakers don’t play at all, one (or both) speaker wires may be disconnected.

Remote Input Level Control

The Power 5500 comes equipped with a Remote Input Level Control. The Remote Input Level Control allows the input level to be adjusted from an alternate location. It can be mounted under-dash or in-dash. When the amplifier is used to drive subwoofers and the low pass crossover is activated, the Remote Input Level Control can be used as a « remote bass level control”. This enables you to control the bass level independent from the rest of the system. This is convenient for system tuning and/or when playing many different types of music.

The Remote Input Level Control uses a 6-pin modular cable for connectivity. Simply plug the 6-pin modular cable into the amplifier and then into the Remote Input Level Control to activate the circuit.

POWER 5500 5-Channel Amplifier

Troubleshooting

Problem Possible Cause Corrective Action

Amplifier does not turn on

Volume control too sensitive Distorted sound Input level control

Blows fuse(s) at amp Power wires connected

Engine noise / Alternator whine

Thermal protection activated

No power to +12V terminal

No power to REM terminal

Blown main fuse at battery Blown fuse at amplifier Replace fuse and identify

Faulty ground Re-ground main power

Input level control adjusted too high

adjusted too high

backwards Internal problem with

amp Ground loop(s) Use good quality shielded

Faulty ground at amp Re-ground amp to clean

Faulty ground at head unit

Inductive coupling Re-route RCA and/or

Input level on amp set too high

Amplifier driving 2 ohm load (4 ohms bridged) for long durations

Check fuse(s)

Check head unit fuse(s) and wiring

Replace fuse and identify cause of failure

cause of failure

ground to bare metal chassis

Re-adjust the input level (refer to page 8) Re-adjust the input level (refer to page 8)

Reconnect power wires properly

Take unit for service

RCA cables

bare metal chassis Re-ground head unit to

clean bare metal chassis

speaker wires away from factory harnesses Re-adjust input level (refer to page 8)

If the amplifier « thermals” frequently while driving subwoofers, install fan to keep amp cool.

Short circuit protection activated

Low impedance protection activated

Poor bass response Speakers out of phase Check speaker polarity;

NOTE: If the protection light is activated with no speakers connected to the amplifier, and all the power connections are correct, this would indicate an internal problem with the amplifier.

Blown speakers Check all speakers Speaker wire(s) shorting

to ground Defective crossover Faulty passive crossover Amp connected to improper load Amp will not drive a 2 ohm bridged load, 4 ohm minimum in bridged configuration Speakers defective/ blown Faulty passive crossovers

Check for faulty wiring

Check speaker connections

Verify that speakers are connected properly

Check speakers

Check crossovers

reverse the connection to one speaker only if two subwoofers are connected to the amplifier.

+ 29 hidden pages

Jensen POWER 5500 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual