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Summary of Contents for JXP680

Page 1: ...timal performance and long term reliability Please read through this manual first to familiarize yourself with your amplifier and its functions Warranty Service If your Jensen amplifier should ever re...

Page 2: ...2V 5 Ground Terminal GND 5 Remote Terminal REM 5 Fuses 5 Inputs RCA Output 6 Input Wiring 6 Connecting Other Amps 6 Speaker Wiring Options 7 Indicators and Controls 9 Control Panel Access 9 Power Prot...

Page 3: ...e protection circuitry l PWM MOSFET power supply l Discrete amplifier design with complementary high current Bi polar output stage Installation l Flat and Phillips screwdrivers l Wire cutters stripper...

Page 4: ...tallation will be a bit different based upon vehicle design Check all locations and placements carefully before making any cuts or connections Allow air circulation around the amplifier Battery Fuse o...

Page 5: ...as possible Ground Terminal GND Connect to a good chassis ground The ground connection should be to clean unpainted metal to provide a good electrical connection GND REM 12 Drill 8 hole in chassis sh...

Page 6: ...tions 4 Speakers REAR HPF FULL LPF 0 R 2R minimum 2 SubwooferslBridged Mono REAR HPF FULL IPF 0 El FRONT HPF FULL LPF 0 El 40 4R minimum minimum 2 Speakers t Bridged Subwoofer REAR HPF FULL LPF FRONT...

Page 7: ...ether Tn mode operation high and low pass filters must be used Failure to install these filters may damage your amp and or speakers Freq Speaker Impedance HZ 2 OHMS 4 OHMS 8 OHMS L C L C L C 80 4 1 mH...

Page 8: ...ction circuit activated STANDBY Level LEVEL 2 4 0 The input level control matches the output of your radio to the input of the amplifier After the installation 8 3 is complete make sure the input 2 1...

Page 9: ...lifier is configured for stereo mono operation The front channels of the amplifier operate in stereo mode The rear channels of the amplifier are internally bridged for mono operation In 3CH the follow...

Page 10: ...a complete system with one amp Your Jensen amplifier is capable of tri mode operation Important Tri mode operation requires using passive crossovers These crossovers are available at your local retai...

Page 11: ...te speaker wires and insulate Power wires hooked up incorrectly 1 Check power wire connections Speakers blown or defective Improper ground connections Ground loop s Check speakers Reroute RCA away fro...

Page 12: ...ance 2 8 ohms Input impedance 47 k ohms Bass Boost Center Frequency 45Hz Crossover 12 dB octave Butterworth Power Requirement 14 4 VDC 10 8 l 5 6 VDC allowable Power output 14 4 VDC 20 20 kHz 4 ohms 6...

Page 13: ...ctory service center Canadian Purchasers The product should be returned to the Jensen dealer from whom it was purchased and such dealer either will service or arrange for service of the product If shi...

Page 14: ...dence to Jensen CustomerService 2950LakeEmmaRoad LakeMary FL 32746 or calll 800 323 4815 ELEO19820 ERJOl 01 JENSEN P 0 BOX 17468 DENVER CO 80217 0468 II I II I I Ill lll11 l l ll 1l1IlIIlIIII Post Off...

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