Rockford Fosgate PUNCH X1000.1 User manual

mono amplifier
operation & installation
Punch X1000.1

i
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 480-967-3565 or FAX [phone]. For all other countries, call
+001-480-967-3565 or FAX [phone].
PRACTICE SAFE SOUND™
CONTINUOUS EXPOSURE TO SOUND PRESSURE LEVELS OVER 100dB MAY CAUSE PER-
MANENT HEARING LOSS. HIGH POWERED AUTOSOUND SYSTEMS MAY PRODUCE SOUND
PRESSURE LEVELS WELL OVER 130dB. USE COMMON SENSE AND PRACTICE SAFE SOUND.
If, after reading your manual, you still have questions regarding this product, we rec-
ommend 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:__________________________________
Visit our website for the latest information on all Rockford products.

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Table of Contents
Specifications............................................................................................1
Introduction ..............................................................................................3
Amplifier Accessory Pack..........................................................................3
Amplifier Feature Chart ............................................................................4
Design Features ........................................................................................5
Installation Considerations........................................................................7
Mounting Location....................................................................................8
Battery and Charging ................................................................................9
Wiring the System ..................................................................................10
Installation ..............................................................................................11
Troubleshooting ......................................................................................15
Warranty Information..............................................................................17
International Information ........................................................................18
Sections marked
TROUBLESHOOTING
include recommendations for
curing installation problems
Sections marked
INSTALLATION
include “slam dunk”
wiring connections
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 Installation 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 con-
stantly finding new ways to improve our product, this information is
subject to change without notice.
GETTING STARTED

1
Specifications
*recommended fuse not supplied
System Model X1000.1
Frequency Response: 10-250Hz ± 3dB
Bandwidth: 10-250Hz ± 3dB
Input Sensitivity: 125mV to 2.8V
Protection: Over - current protection
Battery under - over voltage protection
Thermal protection
Battery Fuse: 100 Amperes
Input Impedance: 20kΩ
Number of Channels: Mono Amplifier <1% THD + N
RMS Continuous Power: 500W into 4Ω
with <1% THD
1000W into 2Ω
with <1% THD
Signal to Noise Ratio: 90dB A-weighted
Crossover Slope: 24dB/octave Butterworth
Crossover Frequency Range: 50 to 250Hz
Recommended Fuse: 100amps*

2
Amplifier Accessory Pack
The accessory pack included with each amplifier contains the mounting
hardware necessary to secure the amp to the vehicle and to attach the end
caps to the amplifier.
•Installation & Operation Manual
•Punch Verification Certificate
•(4) Amplifier mounting screws (#8 x 3/4" Phillips)
•(2) Speaker Connector Set Screws (3/32" Allen)
•(2) Power Connector Set Screws (1/8" Allen)
•(4) Endbell Mounting Screws (9/64" Allen)
•(1) Allen Wrench (1/8")
•(1) Allen Wrench (9/64")
•(1) Allen Wrench (3/32")
•(1) Remote Punch Bass ( replacement part # WP - 2429)
•(1) Remote Punch Bass bracket screws ( 4 x 7/16”Phillips )

3
Power Mono Amplifier Feature Chart
POWER AMPLIFIER
# of Channels 1
Stable Into: (mono) 2Ω
CIRCUITRY
MEHSA1- heat dissipating technology
TOPAZ2- patented noise eliminating circuitry
DSM - discrete surface mount
MOSFETS - power supply & output devices
STARDUST3
FEATURES
Die Cast Heatsink
RCA Inputs
Pass Thru - feeds signal to aux. amp (eliminates “Y”adapters
Pwr/Spk Block Terminals
4 Gauge PWR/GND
Variable Punch Bass (0db - + 18db @ 45Hz) (remote)
Variable Xover (50Hz - 250Hz)
Crossover Slope (Butterworth) 24db/octave
Subsonic Filter
1Additional information on features, specifications and system designs can be
found at: www.rockfordfosgate.com
2TOPAZ is patented under "U.S. Patent No. 5,751,823"
3STARDUST (patent pending)

4
Design FeatureS
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 Terminals –The heavy duty, gold-plated terminal block con-
nectors (+ and –) will accept wire sizes from 8 AWG to 18 AWG. These
gold-plated connectors are immune to corrosion that can cause signal
deterioration.
3. B+ and GND Terminals –The heavy duty, gold-plated terminal block
connectors (B+ and GND) will accept wire sizes from 4 AWG to 12
AWG. These gold-plated connectors are immune to corrosion that can
cause signal deterioration.
4. REM Terminal –This spade terminal is used to remotely turn-on and
turn-off the amplifier when +12V DC is applied.
5. RCA Input Jacks –The industry standard RCA jacks provide an easy
connection for signal level input. They are gold-plated to resist the
signal degradation caused by corrosion.

5
6. RCA Pass-Thru Jacks –The Pass-Thru provides a convenient source
for daisy-chaining an additional amplifier without running an extra
set of RCA cables from the front of the vehicle to the rear amplifier
location.
7. Gain Control –The input gain control is preset to match the output
of most source units. It can be adjusted to match output levels from
a variety of source units.
8. Remote Punch Bass - The Punch Bass control helps correct for
acoustical deficiencies in the listening environment by helping repro-
duce full range sound without excessive boost. The Punch Bass con-
trol is a narrow band adjustment centered at 45Hz variable from 0db
to + 18db. Connection is made with a cable using RJ - 45 and can be
installed under the dash for remote access.
9. Variable Crossover –The amplifiers have a built-in 24dB/octave
Butterworth filter with a crossover point variable from 50Hz to
250Hz. The crossover can be set to Low-Pass (LP).
10. Power Indicator –The red LED on end illuminates when the unit is
turned on.
11. Protect LED - The LED illuminates when the unit is latched into pro-
tection. It requires momentary AP removal to enable output PWM.
12. Subsonic Filter - A high pass filter designed to prevent frequencies
below the audio range from being applied to the core of the amplifi-
er. Consequently, improving loud speaker performance and power
handling.
Design Features

6
Installation Considerations
This section focuses on some of the vehicle considerations for installing
your new Punch amplifier. Checking your battery and present sound sys-
tem, as well as pre-planning your system layout and best wiring routes,
will save installation time. When deciding how to lay out your new sys-
tem, be sure that each component will be easily accessible for making ad-
justments.
Before beginning any installation, be sure to follow these simple rules:
1. Be sure to carefully read and understand the instructions before at-
tempting 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 plas-
tic 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”(46 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.

7
Mounting Location
The mounting location and position of your amplifier will have a great
effect on its ability to dissipate the heat generated during normal opera-
tion. 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 run-
ning 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 not recommended.
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.
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 never be mounted in the engine com-
partment. Not only will this void your warranty but could create an
embarrassing situation caused by the ridicule from your friends.