Rockford Fosgate 4-CHANNEL AMPLIFIER owner manual Practice Safe Sound

Page 2

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 engineer- ing 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 602-967-8132. For Canada, call Korbon Trading at 416-567-1920. For International orders, FAX +001-1-602-967- 8132 or call +001-1-602-967-3565.

PRACTICE SAFE SOUND™

CONTINUOUS EXPOSURE TO SOUND PRESSURE LEVELS OVER 100dB MAY CAUSE PERMANENT HEARING LOSS. HIGH POWERED AUTOSOUND SYSTEMS MAY PRODUCE SOUND PRESSURE LEVELS WELL OVER 130dB. USE COMMON SENSE AND PRACTICE 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 become useful in recovering your amplifier if it is ever stolen and serve as verification of your factory warranty.

Serial Number: ___________________

Model Number: ___________________

Image 2
Contents DSM Practice Safe Sound Table of Contents Specifications Punch 4080DSM Punch 4040DSM Punch 4-CHANNEL Accessory Pack Introduction Controls and Features Top View of Amplifier and End CapsPower/REM/LED Side +/GNDInput/Output Terminal Side Installation Considerations Battery and Charging Wiring the Punch Mounting and LocationWire Strip back approximately 3/8 1cm of insulation Ground Remote Turn-on Input Page Page Table of Component Values Speaker ImpedanceActive Crossover Mode Selection Frequency Settings Sample Wiring Diagrams Bridged MONO/BI-AMPLIFIEDChannel Bridged Stereo 4Ω Subwoofer BI-AMPLIFIED Stereo Channel with Bridged Subwoofer Channel with Subwoofer AMP Bridged Mono Solution TroubleshootingProblem Amplifier gets too hot Engine Noise Whine Music Dynamic Power MeasurementsAbout the Dynamic Power Measurements Listening to Loudspeakers Not ResistorsAudio Graph The PowerCube Information CubedWhat is an Amplifier? Warranty Information Rockford Fosgate