Jensen PowerPlus 840/1304, Four Speakers, Two Speakers and Bridged Subwoofer, Two Subwoofers

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PowerPlus Amplifiers

PowerPlus 840/1304

Four Speakers

HPF LPF OFFHPF LPF OFF

SPEAKER OUTPUT

+ CH1 – + CH2 – + CH3 – + CH4

+ BRIDGED – + BRIDGED –

4 ohm nominal

4 ohm nominal

2 ohm minimum

2 ohm minimum

Two Speakers and Bridged Subwoofer

HPF LPF OFFHPF LPF OFF

SPEAKER OUTPUT

+ CH1 – + CH2 – + CH3 – + CH4

+ BRIDGED – + BRIDGED –

4 ohm nominal

2 ohm minimum

4 ohm nominal

Two Subwoofers

HPF LPF OFFHPF LPF OFF

SPEAKER OUTPUT

+ CH1 – + CH2 – + CH3 – + CH4

+ BRIDGED – + BRIDGED –

4 ohm nominal

4 ohm nominal

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Contents PowerPlus Amplifiers Before You Begin Warranty ServiceIntroduction Power Output Features and SpecificationsSpecifications Installation Installation Assistance Supplies and Tools NeededRouting Wires Disconnect BatteryPower Wiring Power Terminal +12V/B+Charging System Remote Terminal REMReplacement Fuse Requirements Fuse Ground Terminal GNDPowerPlus 420/1302 Speaker WiringPowerPlus 900/1150 PowerPlus 840/1304 Four SpeakersTwo Speakers and Bridged Subwoofer Two SubwoofersInput Wiring PowerPlus 420/900/1150/1302Connecting Additional Amplifiers Indicators and Controls Testing Reconnect BatteryTest Power Wiring Remote Input Level ControlTroubleshooting Problem Possible Cause Corrective ActionCEA Power Output RMS Power Output @ 1% THD+N, 14.4VDC