Operation Manual
Page 3
...music may hinder your Jensen amplifier should ever require service, you 'll be fair to you , the customer. If you are getting. it doesn't matter who makes it 's Too Loud, You're Too Old." Unfortunately, in many don't participate) a baseline when comparing amplifiers of similar power output. "Power... at moderate volumes! The CEA Power rating protects you and to install your new hard-hitting, speaker-pumping Jensen amplifier. The RMS rating is not noticeable until years later. Introduction The Jensen Power series of amplifiers were designed to loud sounds or music can be ...
...music may hinder your Jensen amplifier should ever require service, you 'll be fair to you , the customer. If you are getting. it doesn't matter who makes it 's Too Loud, You're Too Old." Unfortunately, in many don't participate) a baseline when comparing amplifiers of similar power output. "Power... at moderate volumes! The CEA Power rating protects you and to install your new hard-hitting, speaker-pumping Jensen amplifier. The RMS rating is not noticeable until years later. Introduction The Jensen Power series of amplifiers were designed to loud sounds or music can be ...
Operation Manual
Page 4
... Selector Switch • Stereo / Mono Mode Switch (Power 400 and 880 only) • 2/ 3 / 4 Channel Mode Switch (Power 760 and 920 only)) Power 900 / 1050 • Mono Subwoofer Amp • Low Pass Filter 40 - 240 Hz (Power 900) • Low Pass Filter 40 - 150 Hz (Power 1050) • Subsonic Filter 10 - 40 Hz, 12dB / octave (Power 900) • Subsonic Filter 15 - 55 Hz, 12dB / octave (Power 1050) • Remote Input Level Control (Remote Bass Control) w/ 5 Meter Interface Cable Specifications Power...
... Selector Switch • Stereo / Mono Mode Switch (Power 400 and 880 only) • 2/ 3 / 4 Channel Mode Switch (Power 760 and 920 only)) Power 900 / 1050 • Mono Subwoofer Amp • Low Pass Filter 40 - 240 Hz (Power 900) • Low Pass Filter 40 - 150 Hz (Power 1050) • Subsonic Filter 10 - 40 Hz, 12dB / octave (Power 900) • Subsonic Filter 15 - 55 Hz, 12dB / octave (Power 1050) • Remote Input Level Control (Remote Bass Control) w/ 5 Meter Interface Cable Specifications Power...
Operation Manual
Page 5
...; 12-volt test light or digital multimeter • Wire brush, sandpaper or scraping tool (ground connection to the chassis with at any wires, control cables, fuel lines, fuel tanks, hydraulic lines or other vehicle systems or components. Most mobile amp installations do not let your amp be a victim of pilot holes will need before starting the installation. Location and Mounting The amplifier's compact design allows...
...; 12-volt test light or digital multimeter • Wire brush, sandpaper or scraping tool (ground connection to the chassis with at any wires, control cables, fuel lines, fuel tanks, hydraulic lines or other vehicle systems or components. Most mobile amp installations do not let your amp be a victim of pilot holes will need before starting the installation. Location and Mounting The amplifier's compact design allows...
Operation Manual
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... (Power Antenna) BASS REL TREB BAL FADE VOL CD2620 CD-R/RW AUX IN i EQ 4 JPTH LOC/DX 1 CD RECEIVER 40 WATTSx4 2 INT 3 RPT 4 SHF CHANGER 5 DN 6 UP i X-BASS BAND SUB-W AS/PS SCAN MONO MODE AUX DISP i EQ MUTE 4 Use the following recommended wire gauge as possible. Battery Terminal Adaptor Fuse or Circuit Breaker Install as close to the battery as a guide when installing your amplifier(s): MODEL NUMBER...
... (Power Antenna) BASS REL TREB BAL FADE VOL CD2620 CD-R/RW AUX IN i EQ 4 JPTH LOC/DX 1 CD RECEIVER 40 WATTSx4 2 INT 3 RPT 4 SHF CHANGER 5 DN 6 UP i X-BASS BAND SUB-W AS/PS SCAN MONO MODE AUX DISP i EQ MUTE 4 Use the following recommended wire gauge as possible. Battery Terminal Adaptor Fuse or Circuit Breaker Install as close to the battery as a guide when installing your amplifier(s): MODEL NUMBER...
Operation Manual
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...installation and to expose bare metal. Drill hole in chassis sheet metal. To ensure a good ground, scrape away any service that may be needed at a later date. Replacement Fuse Requirements (FUSE) Model 400 760 880 900 920 1050 Quantity 1 2 2 2 2 4 Amps 25 20 30 30 30 25 Type ATO ATO ATO ATO ATO ATO 5 POWER Amplifiers... or undercoating to allow for a tight, secure ground. Use a "ring" terminal of the proper gauge and an "outside star washer will help to expose bare metal, the outside star washer" (between the chassis and ring terminal) when making your ground connection.
...installation and to expose bare metal. Drill hole in chassis sheet metal. To ensure a good ground, scrape away any service that may be needed at a later date. Replacement Fuse Requirements (FUSE) Model 400 760 880 900 920 1050 Quantity 1 2 2 2 2 4 Amps 25 20 30 30 30 25 Type ATO ATO ATO ATO ATO ATO 5 POWER Amplifiers... or undercoating to allow for a tight, secure ground. Use a "ring" terminal of the proper gauge and an "outside star washer will help to expose bare metal, the outside star washer" (between the chassis and ring terminal) when making your ground connection.
Operation Manual
Page 8
... power, configure your speakers for connecting one or two speakers. POWER Amplifiers Speaker Wiring The Speaker Wiring diagrams illustrate options for a nominal 2-ohm load. Power 900/1050 Two Subwoofer One Subwoofer SPEAKER OUTPUT SPEAKER OUTPUT -- + + -- + + SPEAKER OUTPUT + LEFT - + RIGHT BRIDGED MODE X-OVER MONO STEREO FULL HPF LPF Tri-Mode SPEAKER OUTPUT + LEFT - + RIGHT BRIDGED MODE X-OVER MONO STEREO FULL HPF LPF 4 ohm 4 ohm 4 ohm nominal L Inductor X-OVER FULL HPF LPF C Capacitor SPEAKER OUTPUT + LEFT - + RIGHT BRIDGED C L 4 ohm nominal 6 Power 400/880...
... power, configure your speakers for connecting one or two speakers. POWER Amplifiers Speaker Wiring The Speaker Wiring diagrams illustrate options for a nominal 2-ohm load. Power 900/1050 Two Subwoofer One Subwoofer SPEAKER OUTPUT SPEAKER OUTPUT -- + + -- + + SPEAKER OUTPUT + LEFT - + RIGHT BRIDGED MODE X-OVER MONO STEREO FULL HPF LPF Tri-Mode SPEAKER OUTPUT + LEFT - + RIGHT BRIDGED MODE X-OVER MONO STEREO FULL HPF LPF 4 ohm 4 ohm 4 ohm nominal L Inductor X-OVER FULL HPF LPF C Capacitor SPEAKER OUTPUT + LEFT - + RIGHT BRIDGED C L 4 ohm nominal 6 Power 400/880...
Operation Manual
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FULL HPF LPF + BRIDGED - 4 ohm nominal 7 FULL HPF LPF + BRIDGED - 4 ohm nominal Two Subwoofers 4 ohm nominal X-OVER FULL HPF LPF + CH1 + CH3 - + CH2 + CH4 - FULL HPF LPF + BRIDGED - 4 ohm nominal 2 ohm minimum Two Speakers and Bridged Subwoofer POWER Amplifiers 4 ohm nominal 2 ohm minimum X-OVER FULL HPF LPF + CH1 + CH3 - + CH2 + CH4 - Power 760/920 Four Speakers 4 ohm nominal 2 ohm minimum X-OVER FULL HPF LPF + CH1 + CH3 - + CH2 + CH4 -
FULL HPF LPF + BRIDGED - 4 ohm nominal 7 FULL HPF LPF + BRIDGED - 4 ohm nominal Two Subwoofers 4 ohm nominal X-OVER FULL HPF LPF + CH1 + CH3 - + CH2 + CH4 - FULL HPF LPF + BRIDGED - 4 ohm nominal 2 ohm minimum Two Speakers and Bridged Subwoofer POWER Amplifiers 4 ohm nominal 2 ohm minimum X-OVER FULL HPF LPF + CH1 + CH3 - + CH2 + CH4 - Power 760/920 Four Speakers 4 ohm nominal 2 ohm minimum X-OVER FULL HPF LPF + CH1 + CH3 - + CH2 + CH4 -
Operation Manual
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... OUT 234 3 Channel MODE 234 LINE INPUT LEVEL BASS EQ HPF LPF X-OVER CH1 CH2 CH3 FULL HPF min max 0dB 12dB 40Hz 300Hz 40Hz 300Hz LPF CH4 min max 0dB 12dB 40Hz 300Hz 40Hz 300Hz FULL HPF LPF MODE 234 LINE OUT 8 Stereo Mode RCA Cable Input Wiring - Power 400/880 Input Wiring - Mono Mode RCA Cable Input Wiring - Connect an RCA cable from your receiver to the RCA input on your amplifier.
... OUT 234 3 Channel MODE 234 LINE INPUT LEVEL BASS EQ HPF LPF X-OVER CH1 CH2 CH3 FULL HPF min max 0dB 12dB 40Hz 300Hz 40Hz 300Hz LPF CH4 min max 0dB 12dB 40Hz 300Hz 40Hz 300Hz FULL HPF LPF MODE 234 LINE OUT 8 Stereo Mode RCA Cable Input Wiring - Power 400/880 Input Wiring - Mono Mode RCA Cable Input Wiring - Connect an RCA cable from your receiver to the RCA input on your amplifier.
Operation Manual
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4 Channel MODE 234 LINE INPUT LEVEL BASS EQ HPF LPF X-OVER CH1 CH2 CH3 FULL HPF min max 0dB 12dB 40Hz 300Hz 40Hz 300Hz LPF CH4 min max 0dB 12dB 40Hz 300Hz 40Hz 300Hz FULL HPF LPF MODE LINE OUT 234 NOTE: The use of good quality RCA cables is just as important as power and speaker wire. Connecting Additional Amplifiers Pass-Thru RCA connectors are provided to connect additional amplifiers without the need to purchase "Y" adapters. 9 POWER Amplifiers Choose a high quality low capacitance cable for the best results.
4 Channel MODE 234 LINE INPUT LEVEL BASS EQ HPF LPF X-OVER CH1 CH2 CH3 FULL HPF min max 0dB 12dB 40Hz 300Hz 40Hz 300Hz LPF CH4 min max 0dB 12dB 40Hz 300Hz 40Hz 300Hz FULL HPF LPF MODE LINE OUT 234 NOTE: The use of good quality RCA cables is just as important as power and speaker wire. Connecting Additional Amplifiers Pass-Thru RCA connectors are provided to connect additional amplifiers without the need to purchase "Y" adapters. 9 POWER Amplifiers Choose a high quality low capacitance cable for the best results.
Operation Manual
Page 12
... Jensen Power series of low bass available from the source unit. See "Input Wiring" on . Now your radio to +9dB of the amplifier. Power 760 and 920 The 760 and 920 come equiped with certain enclosure/subwoofer combinations that were tuned between 45Hz and 50Hz. Since musical tastes vary, you should be useful with a MONO/STEREO MODE switch. Input Level Control (LEVEL) The input LEVEL control matches the output of your radio and amplifier levels are flat) and turn...
... Jensen Power series of low bass available from the source unit. See "Input Wiring" on . Now your radio to +9dB of the amplifier. Power 760 and 920 The 760 and 920 come equiped with certain enclosure/subwoofer combinations that were tuned between 45Hz and 50Hz. Since musical tastes vary, you should be useful with a MONO/STEREO MODE switch. Input Level Control (LEVEL) The input LEVEL control matches the output of your radio and amplifier levels are flat) and turn...
Operation Manual
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... Max REMOTE CONTROL POWER PROTECT REMOTE CONTROL BASS BOOST SUB SONIC LOW PASS LEVEL OUTPUT INPUT L L 0dB 12dB 10Hz 40Hz 40Hz 300Hz 4V 0.4V R R 11 Turn up the volume. Test Speaker Connections These tests make sure the wiring is correct and everything is complete, reconnect the battery negative terminal. This is activated, the Remote Input Level Control can be used as a "remote bass level control". If not, check the REM and +12V (B+) wires. POWER Amplifiers Remote Input Level Control The Power 900 and 1050 come on the receiver...
... Max REMOTE CONTROL POWER PROTECT REMOTE CONTROL BASS BOOST SUB SONIC LOW PASS LEVEL OUTPUT INPUT L L 0dB 12dB 10Hz 40Hz 40Hz 300Hz 4V 0.4V R R 11 Turn up the volume. Test Speaker Connections These tests make sure the wiring is correct and everything is complete, reconnect the battery negative terminal. This is activated, the Remote Input Level Control can be used as a "remote bass level control". If not, check the REM and +12V (B+) wires. POWER Amplifiers Remote Input Level Control The Power 900 and 1050 come on the receiver...
Operation Manual
Page 14
... speakers connected to the amplifier, and all speakers Check for service Use good quality shielded RCA cables Re-ground amp to clean bare metal chassis Re-ground head unit to clean bare metal chassis Re-route RCA and/or speaker wires away from factory harnesses Re-adjust input level (refer to page 8) If the amplifier "thermals" frequently while driving subwoofers, install fan to the amplifier. NOTE: If the protection light...
... speakers connected to the amplifier, and all speakers Check for service Use good quality shielded RCA cables Re-ground amp to clean bare metal chassis Re-ground head unit to clean bare metal chassis Re-route RCA and/or speaker wires away from factory harnesses Re-adjust input level (refer to page 8) If the amplifier "thermals" frequently while driving subwoofers, install fan to the amplifier. NOTE: If the protection light...
Operation Manual
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... Power Output: 60 watts RMS X 4 channels into 4-ohms @ < 1% THD+N Signal to Noise Ratio: 100dBA below reference (Reference: 1 watt, 4-ohms) Additional Power Output: 80 watts RMS X 4 channels into 2-ohms @ < 1% THD+N 155 watts RMS X 2 channels (Bridged Stereo) into 4-ohms @ < 1% THD+N Frequency Response: 10Hz to 60 kHz, -3dB (Reference: 1 watt) Dimensions: L12.5" x H2.5" x W9.0" Power 880 Power Output: 125 watts RMS X 2 channels into 4-ohms @ < 1% THD+N Signal to Noise Ratio: 100dBA below reference (Reference: 1 watt, 4-ohms) Additional Power Output...
... Power Output: 60 watts RMS X 4 channels into 4-ohms @ < 1% THD+N Signal to Noise Ratio: 100dBA below reference (Reference: 1 watt, 4-ohms) Additional Power Output: 80 watts RMS X 4 channels into 2-ohms @ < 1% THD+N 155 watts RMS X 2 channels (Bridged Stereo) into 4-ohms @ < 1% THD+N Frequency Response: 10Hz to 60 kHz, -3dB (Reference: 1 watt) Dimensions: L12.5" x H2.5" x W9.0" Power 880 Power Output: 125 watts RMS X 2 channels into 4-ohms @ < 1% THD+N Signal to Noise Ratio: 100dBA below reference (Reference: 1 watt, 4-ohms) Additional Power Output...
Operation Manual
Page 44
... the exclusion or limitation of a warranty station serving your Installation and Operation Manual for the location of incidental or consequential damage so the above limitations or exclusions may also have been removed or defaced • Damage resulting from state to punctures or tears • Products whose factory serial number/bar code label(s) or markings have other rights which...
... the exclusion or limitation of a warranty station serving your Installation and Operation Manual for the location of incidental or consequential damage so the above limitations or exclusions may also have been removed or defaced • Damage resulting from state to punctures or tears • Products whose factory serial number/bar code label(s) or markings have other rights which...
Operation Manual
Page 48
Audiovox Electronics Corporation Hauppauge, NY 11788 1-800-323-4815 www.jensen.com © 2007 Audiovox v. 012407
Audiovox Electronics Corporation Hauppauge, NY 11788 1-800-323-4815 www.jensen.com © 2007 Audiovox v. 012407