INTRODUCTION

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 engi- neering 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 accessories, which include everything from T-shirts to jackets and hats.

To get a free brochure on Rockford Fosgate products and Rockford accessories,

visit our web site at: www.rockfordfosgate.com

or, in the U.S. call 1-800-669-9899 or FAX 1-800-398-3985.

For all other countries, call +001-480-967-3565 or FAX +001-480-967-8132.

PRACTICE SAFE SOUND™

Continuous exposure to sound pressure levels over 100dB may cause permanent

hearing loss. High powered auto sound 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 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 unit if it is ever stolen.

Serial Number: ______________________________________

Model Number: _____________________________________

TABLE OF CONTENTS

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 2

Safety Instructions . . . . . . . . . . . . . . . . . . . 3

Design Features. . . . . . . . . . . . . . . . . . . . . . 4

Installation . . . . . . . . . . . . . . . . . . . . . . . . 4-7

Installation Considerations . . . . . . . . . . . . . . 4

Mounting Locations . . . . . . . . . . . . . . . . . . . . 5

Battery and Charging . . . . . . . . . . . . . . . . . . 5

Wiring the System. . . . . . . . . . . . . . . . . . . . . 6

Operation . . . . . . . . . . . . . . . . . . . . . . . . . 8-9

Remote Punch Bass. . . . . . . . . . . . . . . . . . . . 8

Adjusting Gain . . . . . . . . . . . . . . . . . . . . . . . . 8

Adjusting Crossover Frequency . . . . . . . . . . 9

Troubleshooting . . . . . . . . . . . . . . . . . . . 9-10

Accessories . . . . . . . . . . . . . . . . . . . . . . . . 10

Specifications . . . . . . . . . . . . . . . . . . . . . . . 10

Limited Warranty Information . . . . . . . . 11

NOTE:Review each section for more detailed information.

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Rockford Fosgate Punch 45 manual Introduction, Table of Contents
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Punch 45 specifications

The Rockford Fosgate Punch 45 is a classic amplifier renowned for its high performance in the world of car audio. With a legacy that dates back decades, this model continues to be a favorite among audiophiles and casual listeners alike. Characterized by its compact size and impressive power output, the Punch 45 delivers a remarkable audio experience without overwhelming your vehicle's space.

One of the main features of the Punch 45 is its RMS power rating, which typically offers around 45 watts per channel. This output ensures that the amplifier can drive most speakers effectively, producing rich, clear sound even at high volumes. The amplifier supports a variety of speaker configurations, making it a versatile choice for many audio setups. Its two-channel design allows for easy integration into existing systems, including powering front and rear speakers or bi-amping coaxial speakers for enhanced performance.

In terms of technology, the Punch 45 incorporates several advanced features. The amplifier uses a high-efficiency Class AB design, which contributes to its lower heat output and improved overall performance. This allows the unit to run cooler compared to other amplifier types, reducing the risk of thermal shutdown during extended use. The Punch 45 also comes equipped with variable high-pass and low-pass filters, enabling users to tailor their sound experience according to personal preferences and speaker capabilities.

The build quality of the Punch 45 is notably robust, with a durable chassis designed to withstand the rigors of automotive environments. Its sleek, minimalistic design incorporates a black finish and easily accessible controls, ensuring a seamless installation process. Additionally, the RCA input options provide compatibility with various sources, such as head units and processors.

Overall, the Rockford Fosgate Punch 45 stands out as a reliable amplifier that seamlessly blends power, versatility, and sound quality. Its combination of advanced features and user-friendly design makes it an excellent choice for anyone looking to enhance their vehicle's audio system. Whether you're a seasoned audiophile or just getting started, the Punch 45 offers the performance and durability needed to elevate your listening experience.
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