Jensen 840, 1304 operation manual Input Wiring, PowerPlus 420/900/1150/1302

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Input Wiring

Most trunk/hatchback installations will require a 15-20 foot RCA cable, while pickup trucks and under-seat mounting will require a 6-12 foot RCA cable. Connect an RCA cable from your receiver to the RCA input on your amplifier.

PowerPlus 420/900/1150/1302

Input Wiring - Stereo Mode

RCA Cable

CAR STEREO /

SOURCE UNIT

Input Wiring - Mono Mode

RCA Cable

CAR STEREO /

SOURCE UNIT

PowerPlus Amplifiers

PowerPlus 840/1304

The PowerPlus 1304 and 840 can be configured for three different input modes: 2 channel, 3 channel or 4 channel.

2 Channel

MODE

 

 

 

 

 

 

4

3 2

 

 

 

 

 

 

MODE

 

 

 

 

 

 

 

 

 

 

 

 

 

CH3

CH1

 

 

 

 

 

 

4

3

2

 

 

 

 

 

 

 

 

 

 

 

 

 

CH4

CH2

 

 

 

 

HPF LPF OFF

40Hz 240Hz

40Hz

400Hz

0dB 12dB

5V 0.4V

5V 0.4V

0dB 12dB

40Hz 400Hz

40Hz 240Hz

HPF LPF OFF

X-OVER

LPF

HPF

BASS EQ

GAIN 3/4 INPUT OUTPUT

1/2 INPUT GAIN

BASS EQ

HPF

LPF

X-OVER

3 Channel

MODE

 

 

 

 

 

4

3

2

 

 

 

 

 

 

MODE

 

 

 

 

 

 

 

 

 

 

 

 

 

CH3

 

CH1

 

 

 

 

 

 

4

3 2

 

 

 

 

 

 

 

 

 

 

 

 

 

CH4

 

CH2

 

 

 

 

HPF LPF OFF

40Hz 240Hz

40Hz

400Hz

0dB 12dB

5V 0.4V

 

5V 0.4V

0dB 12dB

40Hz 400Hz

40Hz 240Hz

HPF LPF OFF

X-OVER

LPF

HPF

BASS EQ

GAIN 3/4 INPUT OUTPUT

1/2 INPUT GAIN

BASS EQ

HPF

LPF

X-OVER

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Contents PowerPlus Amplifiers Warranty Service IntroductionBefore You Begin Features and Specifications SpecificationsPower Output Installation Assistance Supplies and Tools Needed InstallationRouting Wires Disconnect BatteryPower Terminal +12V/B+ Power WiringCharging System Remote Terminal REMGround Terminal GND Replacement Fuse Requirements FuseSpeaker Wiring PowerPlus 900/1150PowerPlus 420/1302 Four Speakers PowerPlus 840/1304Two Speakers and Bridged Subwoofer Two SubwoofersPowerPlus 420/900/1150/1302 Input WiringConnecting Additional Amplifiers Indicators and Controls Reconnect Battery TestingTest Power Wiring Remote Input Level ControlProblem Possible Cause Corrective Action TroubleshootingRMS Power Output @ 1% THD+N, 14.4VDC CEA Power Output