PowerPlus Amplifiers3Features and SpecificationsYour new PowerPlus Jensen mobile stereo power amplifier is the amplifier ofchoice for the high demands of auto sound reproduction. With its deep-bassreproduction and plenty of reserve power, low harmonic distortion and neutralreproduction, the PowerPlus series of amplifiers takes Mobile Hi-Fi to newheights. Like all Jensen products, when it comes to accurate soundreproduction the PowerPlus series takes a back seat to no one. Jensen willbring your Hi-Fi experience to new heights with the following features:• Low profile Aluminum extruded heat sink• Pass-Thru RCA's• Variable Bass EQ 0 - 12dB @ 45Hz• 12dB / octave Low Pass and High Pass filters• Variable Input Level 400mV - 5V• Encapsulated power and speaker connectors• Short circuit, DC-offset and Thermal Overload protection circuitry• Blue illuminated VU level meter(s)• Diagnostic LED's - Green: Power, Red: Standby / FaultPowerPlus 420 / 840 / 1304• Low Pass filter 40 - 240Hz• High Pass filter 40 - 400Hz• High Pass/Low Pass/Full Range selector switch• Stereo/Mono Mode switch (PowerPlus 420)• 2/3/4 Channel Mode switch (PowerPlus 840 and 1304)PowerPlus 1302• Low Pass filter 50 - 250Hz• High Pass filter 40 - 500Hz• High Pass / Low Pass / Full Range selector switch• Stereo/Mono Mode switch• Remote Input Level Control w/ 5 meter interface cablePowerPlus 900 / 1150• Mono subwoofer amp• Low Pass filter 40 - 250Hz• Subsonic filter 10 - 40Hz, 12dB / octave• Remote Input Level Control w/ 5 meter interface cableSpecificationsPowerPlus 420 / 840 / 1302 / 1304• Load Impedance: 2-4ohm• Signal to Noise @ 1 kHz: >100dB (rated power)• Channel Separation @ 1 kHz: >60dB• Frequency Response: 5-60 kHz, -3dB• Input Impedance: 20 kHz, nominal• THD+N @ 5 watts: 0.02%, 1 kHz, 14.4VDCPowerPlus 900 / 1150• Signal to Noise @ 125Hz: >100dB (rated power)• Channel Separation not applicable• THD+N @ 5 watts: 0.02%, 125Hz, 14.4VDCPower OutputRMS Power Output @ 2% THD+N, 1kHz, 14.4VDCPowerPlus 420• 75 x 2 Watts, 4-ohm• 110 x 2 Watts, 2-ohm• 210 x 1 Watts, 4-ohm BridgedPowerPlus 840• 75 x 4 Watts, 4-ohm• 110 x 4 Watts, 2-ohm• 210 x 2 Watts, 4-ohm Bridged StereoPowerPlus 900• 275 x 1 Watts, 4-ohm• 450 x 1 Watts, 2-ohmPowerPlus 1302• 195 x 2 Watts, 4-ohm• 320 x 2 Watts, 2-ohm• 650 x 1 Watts, 4-ohm BridgedPowerPlus 1304• 125 x 4 Watts, 4-ohm• 160 x 4 Watts, 2-ohm• 325 x 2 Watts, 4-ohm Bridged StereoPowerPlus 1150• 350 x 1 Watts, 4-ohm• 575 x 1 Watts, 2-ohmSpecifications subject to change without notice.