Rockford Fosgate 4-CHANNEL AMPLIFIER owner manual BI-AMPLIFIED Stereo

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SOURCE UNIT

IN OUT IN

R

R

TREBLE GAIN

BASS

 

 

0

180 R

F

 

 

TREBLE GAIN BASS

PHASE

INPUT

FRONT

 

L

L

REAR

 

 

 

FRONT

FRNT+REAR

REAR

 

 

Input switch set to F

Front crossover set to 100 Hz High Pass

Rear crossover set to 100 Hz Low Pass

Front+Rear summed output not used

Phase switch set to 0° *

REM

B+ GND

REAR

(bridge)

FRONT (bridge)

+ L E F T –

+ R I G H T –

+ L E F T –

+ R I G H T –

+

+

4 Ohm (2min.)

4 Ohm (2min.)

Mid Range/

Mid Range/

Tweeter

Tweeter

+

+

 

Subwoofer

 

Subwoofer

BI-AMPLIFIED STEREO

*Always start with the phase switch on 0° , then switch to 180° and listen.

Select the position that provides the best frequency response.

21

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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 Troubleshooting ProblemSolution Amplifier gets too hot Engine Noise Whine Dynamic Power Measurements About the Dynamic Power MeasurementsMusic Listening to Loudspeakers Not ResistorsAudio Graph The PowerCube Information CubedWhat is an Amplifier? Warranty Information Rockford Fosgate