Rockford Fosgate Punch 40I User manual

2-CHANNEL DSM AMPLIFIERS
P UNCH 40I/ P UNCH 60IX
P UNCH 100IX / P UNCH 200IX
OWNER’SMANUAL

Dear Customer,
Congratulations on your purchase of the world’s finest brand of car
audio amplifiers. At Rockford Fosgate we are committed to 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.
To add the finishing touch to your new Rockford Fosgate image
order your Rockford accessories, which include everything from T-
shirts and jackets to hats and sunglasses.
To get a free brochure on Rockford Fosgate products and Rockford
accessories, please call 602-967-3565 or FAX [phone]. In
Canada, call Korbon Trading at 9 05-567-1929. For International
orders, FAX +001-l-602-967-8132 or call +001-l-602-967-3565.
PRACTICE SAFE SOUND™
CONTINUOUS EXPOSURE TO SOUND PRESSURE LEVELS OVER 1OOdB
MAY CAUSE PERMANENT HEARING LOSS. HIGH POWERED
AUTOSOUND SYSTEMS MAY PRODUCE SOUND PRESSURE LEVELS
WELL OVER 130dB. USE COMMON SENSE AND PRACTlCE SAFE SOUND.
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:

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Trunk Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Passenger Compartment
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Wiring the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9
Mono Bridging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
Using the Internal Crossover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Sample Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15
Dynamic Power Measurements
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Warranty
Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20
TABLE OF CONTENTS S
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
Punch Accessory Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
Operating Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
Design
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . .. . 5
Installation Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
Tools Needed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Battery and Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
Mounting Location

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PUNCH ACCESSORY PACK
12’ (365.76cm)
Blue Remote
Turn-on Wire
17’ (518.16cm)
Red Power Wire
1.5’ (45.72cm)
Black Grounding Wire
Power Ring
Terminals
Remote Turn-on Wire
Connector Plug
Hex Head and
Mounting Screws
Power Fuse Holder with
fuse for Punch 200ix
Power Fuse Holder
with Fuse for Punch
40i, 60ix, and 100ix
Punch
Owner’s
Manual
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INTRODUCTION
This manual provides information on the features, installation and
operation of the Punch 40i DSM, 60ix DSM, 1
00ix DSM and 200ix
DSM amplifiers. We suggest you save this manual for future refer-
ence.
We strongly recommend you have your Authorized Rockford Fosgate
Dealer and Service Center install the new amplifier. If you do choose
to install the amplifier yourself, please be sure to read the entire
manual before beginning.
O PERATING F EATURES
The Punch 2-channel amplifiers offer unmatched quality and reliabil-
ity in high performancesound systems. The Punch amplifiers are built
using integrated Discrete Surface Mount (DSM) technology. All
components are mounted directly on the main circuit board. This
shortens the signal path resulting in improved sound quality and
reliability. Features include:
Input level Controls -The adjustable input level controls are preset
atthefactoryto match with most popular source units. However, they
may be adjusted to allow precise matching with a wide range of
sources.
Punch Equalization Controls - The Punch bass and treble are finely
calibrated equalizer controls which are designed to correct for
frequency response problems found in most automobile interiors.
These controls make it possible to fine tune and adjust for the listening
environment when you are not using an external equalizer. When
used in combination with an equalizer the Punch controls should be
set to the flat position, fully counterclockwise.
Cast Aluminum Heatsink - The oversized heatsink used on all the
Punch amplifiers is of cast aluminum construction. This provides
better heat dissipation to protect the circuit from thermal damage and
improve long term reliability.
End Caps- The bolt-on end caps add a visually symmetrical finish to
the amplifier. After the installation is complete, use the end caps to
cover the wires and give your system a clean, uncluttered look.
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1. Speaker Terminals
The custom heavy duty speaker terminals are resistant to loosening
under the continuous vibration which plagues car audio. The
terminals will accept bare wire sized from 18 to 8 gauge.
2. Power Terminals
The same type of terminal is used on the B+ and GND for the battery
power and ground connections.
3. REM Terminal
The source unit auto-antenna or accessory lead supplies power to
turn on the amplifier.
4. Gold-Plated RCA Jacks
The input jacks are gold-plated. This reduces interference in the
audio signal caused by contact degradation.
5. Input Sensitivity Controls
The input level controls are preset for 500mV which will match the
output of most source units. They can be adjusted to match input
levels ranging from 150mV to 3V.
6. Punch Equalization Controls
The Punch Equalization Controls allow for precise matching to
correct for acoustic deficiencies of the listening environment. The
Punch bass control allows a narrow band adjustment of up to
18dB
centered at 45Hz. The treble control is a wide band, hinged
adjustment with a maximum of 12dB at 20kHz. With the controls
adjusted fully counter clockwise the equalization is set flat and does
not affect the signal.
7, LED Power Indicator
The LED, located near the REM terminal, gives a visual indication
of the status of the amplifier, lighting when the unit is turned on.
*Rockford Fosgate’s Perfect Interface lineof accessories includes high quality
power and speaker wire, gold plated RCA interconnecting cable and other
products to complete your installation. Ask your Authorized Rockford
Fosgate Dealer about Perfect Interface.
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INSTALLATION C ONSIDERATIONS
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. See your Authorized
Rockford
Fosgate Dealer for Perfect Interface wire enhancements.
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 for 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 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.
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