Dear Customer,
Congratulations on your purchase of the world's finest brand of car audio amplifiers.
At Rockford Fosgate we are fanatics about musical reproduction at its best, and we are
pleased you chose our product. Through years of engineering expertise, hand craftsmanship and critical testing procedures, we have created a wide range of products that
reproduce music with all the clarity and richness you deserve.
For maximum performance we recommend you have your new Rockford Fosgate
product installed by an Authorized Rockford Fosgate Dealer, as we provide specialized
training through Rockford Technical Training Institute (RTTI). Please read your
warranty and retain your receipt and original carton for possible future use.
Great product and competent installations are only a piece of the puzzle when it comes
to your system. Make sure that your installer is using 100% authentic installation
accessories from Connecting Punch in your installation. Connecting Punch has
everything from RCA cables and speaker wire to Power line and battery connectors.
Insist on it! After all, your new system deserves nothing but the best.
To add the finishing touch to your new Rockford Fosgate image order your Rockford
wearables, which include everything from T-shirts and jackets to hats and sunglasses.
To get a free brochure on Rockford Fosgate products and Rockford accessories, in the
U.S. call 602-967-3565 or FAX 602-967-8132. For all other countries, call +001-602967-3565 or FAX +001-602-967-8132.
PRACTICE SAFE SOUND™
CONTINUOUSEXPOSURETOSOUNDPRESSURELEVELSOVER 100dB
CAUSEPERMANENTHEARINGLOSS. HIGHPOWEREDAUTOSOUND
MAY
SYSTEMS
MAYPRODUCESOUNDPRESSURELEVELSWELLOVER
130dB. USECOMMONSENSEANDPRACTICESAFESOUND.
If, after reading your manual, you still have questions regarding this product,
we recommend that you see your Rockford Fosgate dealer. If you need further
assistance, you can call us direct at 1-800-669-9899. Be sure to have your serial
number, model number and date of purchase available when you call.
The serial number can be found on the outside of the box. Please record it in
the space provided below as your permanent record. This will serve as
verification of your factory warranty and may become useful in recovering your
amplifier if it is ever stolen.
Serial Number: ________________________________
Model Number:________________________________
Dynamic Power Measurements................................................................... 23
Warranty Information ................................................................................ 25
International Information............................................................................ 26
GETTING STARTED
Welcome to Rockford Fosgate! This manual is designed to provide information
for the owner, salesperson and installer. For those of you who want quick
information on how to install this product, please turn to the
Section
of this manual or refer to the icons listed below. Other information can
be located by using the Table of Contents. We, at Rockford Fosgate, have
worked very hard to make sure all the information in this manual is current. But,
as we are constantly finding new ways to improve our product, this information
is subject to change without notice.
I
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Sections marked
ADVANCED OPERATION
include in-depth
technical information
® ®
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Sections marked
INSTALLATION
include “slam dunk”
wiring connections
include recommendations for
curing installation problems
Installation
TROUBLE-
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Sections marked
TROUBLESHOOTING
I
NTRODUCTION
Rockford engineers designed the Punch 2-channel amplifiers to withstand
the rugged automotive environment while delivering superior sound quality
in a flexible, reliable, and efficient package. TRANS•ANA is a low voltage
circuit in the preamp stage of all Punch amplifiers that lets the music sound
crystal clear and very real, even when played at high volume levels. This is
matched with TOPAZ, a unique grounding circuit used to eliminate noise
problems associated with car audio systems and their installation. Flexibility
is accomplished with the use of a built-in crossover. The use of a protection
circuit called NOMAD, along with MOSFET and DSM (Discrete Surface
Mount) technologies improve amplifier efficiency. The result of these
components give the Punch amplifier awesome sound quality in a “Bullet
Proof” package. An explanation of these technologies, most of which are
exclusively designed and patented by Rockford, are described in the
Technical Design Features.
P
UNCH
A
MPLIFIER
The accessory pack shipped with the Punch 2-channel amplifiers includes
the mounting hardware necessary to secure the amp to the vehicle and to
attach the end caps to the amplifier.
B+ Fuse Size15A ATC20A ATC30A ATC40A ATC50A ATC60A ATC
Dimensions (H x W x L)2.60" x2.60" x2.60" x2.60" x2.60" x2.60" x
9.60" x9.60" x9.60" x9.60" x9.60" x9.60" x
6.70"6.70"7.70"8.70"9.70"14.70"
(6.60cm x(6.60cm x (6.60cm x(6.60cm x(6.60cm x (6.60cm x
24.38cm x 24.38cm x 24.38cm x24.38cm x 24.38cm x 24.38cmx
17.01cm)17.01cm)19.55cm)22.04cm)24.63cm) 37.33cm)
--INTERNAL USE ONLY-Heatsink Type#1#1#2#3#4#6
1
Additional information on features, specifications and system designs can be
found at: www.rockfordfosgate.com
2
Trans•nova is patented under U.S. Patent 4,467,288
3
TOPAZ is patented under U.S. Patent 5,751,823
4
Diecast Heatsink is patent pending is patented under U.S. patent # D401,225
5
HP = 12dB/octave High-Pass / LP = 12dB/octave Low-Pass / FULL = Full Range
6
Recommended fuse not supplied with amplifier
5
– 3 –
D
ESIGN FEATURES
Punch 100
9 847653
LED
HP–Full–LP
Left
80Hz
Input
Crossover
Right
Input
+12dB
Punch
+6dB
Bass
2
R+
L+
L–
R–
0dB
REM
Gain
High
R+
L+
Level
L–
R–
Input
+ –
LeftRight
+ –
B+ GND
1
Punch 150
9 84765321
LED
HP–Full–LP
Left
Input
Right
Input
Punch
Bass
Gain
R+
L+
L–
R–
80Hz
Crossover
Punch 250 / Punch 360 / Punch 500
9
3
LED
REM
66
Hz
210
50
190
145
55
110
65
Punch 800
Speaker
+ L –
Punch
Bass
9
80
Crossover
Frequency
3
Left
Left
Input
Gain
R+
L+
L–
R–
High
Level
Input
2
B+ GND
2
REM
Right
Input
+ –
LeftRight
R+
R–
Right
Gain
High
Level
Input
B+ GND
+ –
8428752
L+
HP–Full–LP
L–
Crossover
R+
L+
Speaker
L–
R–
+ R –
1
1
Speaker
+ L –
Punch
Bass
LED
REM
B+
GND
Right
Gain
5
R+
L+
L–
R–
HP–Full–LP
Crossover
High
R+
Level
R–
Input
7
66
Hz
210
50
190
145
55
110
65
80
Left
Crossover
Gain
Frequency
Input
Left
Right
Input
2
8429
L+
Speaker
L–
+ R –
– 4 –
1. Cast Aluminum Heatsink – The cast aluminum heatsink of the Punch
amplifier dissipates heat generated by the amplifier's circuitry. The
inherent advantage of casting provides a 30% improvement of cooling
over conventional extrusion heatsink designs.
2. Speaker/Power Terminals – These gold-plated connectors are used for
the connection of speaker and power wire and are immune to corrosion
that can cause signal degradation. The Punch 100 and Punch 150
utilize a barrier strip that will accept #10 spade lugs or bare speaker and
power wires sized from 10-18 AWG. The Punch 250, Punch 360,
Punch 500, and Punch 800 utilize heavy duty terminal block connectors that will accept bare wires size from 8-18AWG.
3. REM Terminal – This spade terminal is used to remotely turn-on and
turn-off the amplifier when +12V DC is applied.
4. RCA Input Jacks – The industry standard RCA jack provides an easy
connection for signal level input. They are gold-plated to resist the signal
degradation caused by corrosion.
5. High Level Inputs – The high level inputs use a detachable connector
terminated with 20 AWG leads. These inputs should be used if the source
unit has only speaker line (high level) outputs and not RCA outputs.
6. Gain Control – The input gain control is preset to match the output of
most source units. They can be adjusted to match output levels from a
variety of source units.
7. Punch Bass – The Punch Bass helps correct for acoustical deficiencies
in the listening environment. The Punch Bass allows a narrow band
adjustment at 45Hz to help reproduce full range sound without excessive
boost. The Punch 100 utilizes a switch that is adjustable at 0dB/+6dB/
+12dB increments. The Punch 150, Punch 250, Punch 360, Punch500, and Punch 800 utilize a control that is variable from 0dB to
+18dB.
8. Internal Crossover – The internal crossover is used to delegate a specific
range of frequencies to the speaker system for optimum performance.
The crossover can perform three functions: High-Pass (HP), Low-Pass
(LP), or Full Range (FULL). The Punch 100 and Punch 150 utilize a
12dB/octave Butterworth crossover fixed at 80Hz. The Punch 250,
Punch 360, Punch 500, and Punch 800 utilize a 12dB/octave
Butterworth crossover variable from 50Hz to 210Hz.
9. LED Power Indicator – The LED illuminates when the unit is turned on.
– 5 –
I
NSTALLATION
The following is a list of tools you will need for installing the Punch amplifier:
Allen wrenches 9/64" & 3/32" (included)Voltmeter
Wire strippersBattery post wrench
Electric hand drill w/assorted bitsWire cutters
17' (518.16cm) Red Power WireAssorted connectors
12' (365.76cm) Remote Turn-On WireWire crimpers
1.5' (45.72cm) Black Grounding Wire
This section focuses on some of the vehicle considerations for installing your
new Punch amplifier. Checking your battery and present sound system, as
well as pre-planning your system layout and best wiring routes will save
installation time. When deciding how to lay out your new system, be sure that
each component will be easily accessible for making adjustments.
Before beginning any installation, be sure to follow these simple rules:
1. Be sure to carefully read and understand the instructions before attempting to install the amplifier.
2. For safety, disconnect the negative lead from the battery prior to
beginning the installation.
3. For easier assembly, we suggest you run all wires prior to mounting your
amplifier in place.
4. Route all of the RCA cables close together and away from any high
current wires.
5. Use high quality connectors for a reliable installation and to minimize
signal or power loss.
6. Think before you drill! Be careful not to cut or drill into gas tanks, fuel
lines, brake or hydraulic lines, vacuum lines or electrical wiring when
working on any vehicle.
7. Never run wires underneath the vehicle. Running the wires inside the
vehicle provides the best protection.
8. Avoid running wires over or through sharp edges. Use rubber or plastic
grommets to protect any wires routed through metal, especially the
firewall.
9. ALWAYS protect the battery and electrical system from damage with
proper fusing. Install a fuseholder and appropriate fuse on the +12V
power wire within 18” (45.7 cm) of the battery terminal.
10. When grounding to the chassis of the vehicle, scrape all paint from the
metal to ensure a good, clean ground connection. Grounding connections should be as short as possible and always be connected to metal
that is welded to the main body, or chassis, of the vehicle.
C
ONSIDERATIONS
– 6 –
M
OUNTING LOCATION
The mounting location and position of your amplifier will have a great effect
on its ability to dissipate the heat generated during normal operation. The
design of our cast aluminum heatsink serves to easily dissipate the heat
generated over a wide range of operating conditions. However, to maximize
the performance of your amplifier, care should be taken to ensure adequate
ventilation.
Trunk Mounting
Mounting the amplifier vertically on a surface with the fin grooves running
up and down will provide the best cooling of the amplifier.
Mounting the amplifier on the floor of the trunk will work but provides less
cooling capability than vertical mounting.
Mounting the amplifier upside down to the rear deck of the trunk will not
provide proper cooling and will severely affect the performance of the
amplifier and is strongly
Passenger Compartment Mounting
Mounting the amplifier in the passenger compartment will work as long as
you provide a sufficient amount of air for the amplifier to cool itself. If you
are going to mount the amplifier under the seat of the vehicle, you must have
at least 1" (2.54cm) of air gap around the amplifier's heatsink.
not
recommended.
Mounting the amplifier with less than 1" (2.54cm) of air gap around the
amplifier's heatsink in the passenger compartment will not provide proper
cooling and will severely affect the performance of the amplifier and is
strongly
not
recommended.
Engine Compartment Mounting
Rockford Fosgate amplifiers should
compartment. Not only will this void your warranty but could create an
embarrassing situation caused by the ridicule from your friends.
– 7 –
never
be mounted in the engine
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