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T ABLE OF CONTENTS
Introduction ...................................................................................... 1
Punch 4-Channel Amplifier Accessory Pack...................................... 1
Rockford Fosgate Accessories............................................................ 2
Technical Design Features ................................................................ 3
Design Features................................................................................. 6
Installation Considerations ................................................................ 8
Mounting Location............................................................................ 9
Battery and Charging....................................................................... 10
Wiring the System ........................................................................... 10
Using the XCard.............................................................................. 13
Using the Signal Input Switch.......................................................... 14
Basic Connections........................................................................... 15
System Diagrams............................................................................. 22
Troubleshooting .............................................................................. 26
Dynamic Power Measurements ....................................................... 29
160x
4
Specifications ....................................................................... 31
240x
4
Specifications ....................................................................... 32
Warranty Information...................................................................... 33
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 Basic Connections in the Installation section of this
manual. 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.