Summary of the content on the page No. 1
POWER Amplifiers
400, 760, 880, 900, 920, 1050
Installation & Operation Manual
Amplificadores Power
Manual de Instalación y Operación
Amplificateurs Power
Manual de Installation et Operation
Contents Contenido Table des matières
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Introducción . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Features and Specifications . . . . . . . . . . . . . .
Summary of the content on the page No. 2
PowerPlus Amplifiers ii
Summary of the content on the page No. 3
POWER Amplifiers Introduction The Jensen Power series of amplifiers were designed to meet or exceed the CEA-2006 test standards. These new standards give all participating manufacturers (and many don't participate) a baseline when comparing amplifiers of similar power output. The CEA Power rating protects you, the customer. “Power is power – it doesn't matter who makes it,” is not always true. What does matter is whether the power can be produced in the first place. The
Summary of the content on the page No. 4
POWER Amplifiers • Input Impedance: 20 kHz, nominal Features and Specifications • THD+N @ 5 Watts: 0.02%, 1 kHz, 14.4VDC Your new Jensen Power mobile stereo power amplifier is the amplifier of Power 900 / 1050 choice for the high demands of auto sound reproduction. With its deep-bass • Signal to Noise @ 120 Hz: >100dB (Rated Power) reproduction and plenty of reserve power, low harmonic distortion and neutral • Channel Separation Not Applicable reproduction, the Power series of amplifiers ta
Summary of the content on the page No. 5
POWER Amplifiers going to the vehicle chassis) and make sure the battery is grounded to the Installation chassis with at least a #8 gauge wire. Also check the alternator connections, Before you begin the installation of your Power series amp remember, there making sure they are tight and free from corrosion, rust or dirt. are two ways to do things – right and twice! Use the proper installation techniques, tools and accessories to ensure that your Jensen Power series Loc
Summary of the content on the page No. 6
40 WATTSx4 CD2620 E E E CD R C IV R LOC/DX 1 2 3 4 5 6 VOL INT CD-R/RW AUX IN SUB-W SUB-W MONO MONO M MODE ODE iEQ 4 AUX AUX JPTH -BASS AS/PS AS/PS DISP DISP CHANGER RPT iX BAND SCAN iEQ MUTE DN SHF UP E AD POWER Amplifiers Power Terminal (+12V/B+) Power Wiring Connect the main power wire to the battery, within 18 inches from the positive Charging System (+) battery post, using an adequate size fuse or circuit breaker capable of In some cases, the installation of just one (1) amplifier could b
Summary of the content on the page No. 7
POWER Amplifiers Ground Terminal (GND) Make the ground lead as short as possible, leaving enough length to complete the installation and to allow for any service that may be needed at a later date. To ensure a good ground, scrape away any paint or undercoating to expose bare metal. Use a "ring" terminal of the proper gauge and an "outside star washer" (between the chassis and ring terminal) when making your ground connection. Although you’ve scraped away the paint to exp
Summary of the content on the page No. 8
POWER Amplifiers Power 400/880 Speaker Wiring Two Speakers One Subwoofer The Speaker Wiring diagrams illustrate options for connecting one or two speakers. Observe the proper speaker polarity. 4 ohm nominal 4 ohm nominal NOTE: Power amplifiers can drive speakers with a nominal impedance range of 2~ 4-ohms. For maximum power, configure your speakers for a nominal 2-ohm load. SPEAKER OUTPUT SPEAKER OUTPUT NOTE: Do not overlook the use of the proper gauge speake
Summary of the content on the page No. 9
POWER Amplifiers Power 760/920 Two Speakers and Bridged Subwoofer Four Speakers 4 ohm nominal 2 ohm minimum 4 ohm nominal 2 ohm minimum + CH1 - + CH2 - + CH3 - + CH4 - X-OVER + CH1 - + CH2 - + CH3 - + CH4 - X-OVER FULL HPF LPF FULL HPF LPF HPF FULL LPF + BRIDGED - FULL HPF LPF + BRIDGED - 4 ohm nominal 4 ohm nominal 2 ohm minimum Two Subwoofers 4 ohm nominal + CH1 - + CH2 - + CH3 - + CH4 - X-OVER FULL HPF LPF FULL HPF LPF + BRIDGED - 4 ohm nominal 7
Summary of the content on the page No. 10
POWER Amplifiers Power 760/920 Input Wiring The Power 760 and 920 can be configured for three different input modes: 2 Most trunk/hatchback installations will require a 15-20 foot RCA cable, while channel, 3 channel or 4 channel. 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. Power 400/880 2 Channel Input Wiring - Stereo Mode MODE RCA Cable 234 CAR STEREO / SOURCE UNIT LINE INPUT LEVEL BASS
Summary of the content on the page No. 11
POWER Amplifiers 4 Channel MODE 234 LINE INPUT LEVEL BASS EQ HPF LPF X-OVER MODE LINE OUT CH1 CH3 FULL HPF 234 min max 0dB 12dB 40Hz 300Hz 40Hz 300Hz LPF CH2 CH4 min max 0dB 12dB 40Hz 300Hz 40Hz 300Hz FULL HPF LPF NOTE: The use of good quality RCA cables is just as important as power and speaker wire. Choose a high quality low capacitance cable for the best results. Connecting Additional Amplifiers Pass-Thru RCA connectors are provided to connect additional amplifiers with
Summary of the content on the page No. 12
POWER Amplifiers speakers (6 1/2", 6 X 9", etc.) by adjusting the crossover to a higher setting Indicators and Controls (80–100Hz). Power Indicator (POWER) Crossover (X-OVER) The power indicator provides a visual indication that the amplifier is turned on. The Jensen Power series of amplifiers have built-in low-pass and high-pass Input Level Control (LEVEL) crossover filters for bi-amplifying the system. Adjust the crossover to accommodate your chosen installation method. Select LPF (low pass
Summary of the content on the page No. 13
POWER Amplifiers Testing Remote Input Level Control Before finishing the installation, perform the following tests to make sure the The Power 900 and 1050 come equipped with a Remote Input Level Control. wiring is correct and everything is operating properly. The Remote Input Level Control allows the input level to be adjusted from an alternate location. It can be mounted under-dash or in-dash. When the Reconnect Battery amplifier is used to drive subwoofers and the low pa
Summary of the content on the page No. 14
POWER Amplifiers Short circuit Blown speakers Check all speakers Troubleshooting protection activated Speaker wire(s) shorting Check for faulty wiring Problem Possible Cause Corrective Action to ground Amplifier does not No power to +12V Check fuse(s) Defective crossover Faulty passive crossover turn on terminal Low impedance Amp connected to Check speaker connections No power to REM Check head unit fuse(s) and protection activated improper load terminal wiring Amp will not drive a 1 Verify tha
Summary of the content on the page No. 15
POWER Amplifiers Power 920 CEA Power Output Power Output: 90 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: 120 watts RMS X 4 channels into 2-ohms @ < 1% THD+N 190 watts RMS X 2 channels (Bridged Stereo) into 4-ohms @ < 1% THD+N Frequency Response: 10Hz to 60 kHz, -3dB (Reference: 1 watt) Dimensions: L15.75" x H2.5" x W9.0" Power 1050 Power Output: 290 watts RMS X 1 channels i
Summary of the content on the page No. 16
POWER Amplifiers 14
Summary of the content on the page No. 17
Amplificadores POWER Introducción La Serie Power de amplificadores Jensen fue diseñada para alcanzar o exceder los estándares CEA-2006. Estos nuevos estándares proveen a todos los fabricantes que participan (y a muchos que no participan) una base al comparar amplificadores de potencia similar. La calificación de Potencia de CEA lo protege a usted, el cliente. No es siempre verdad que "la potencia es la potencia, no importa quien la hace". Lo que importa principalmente e
Summary of the content on the page No. 18
Amplificadores POWER • Separación de Canal @ 1 kHz: > 60dB Características y Especificaciones • Frecuencia de Respuesta 5-60 kHz, -3dB Su nuevo amplificador de potencia estéreo móvil Power de Jensen es el • Impedancia de Entrada: 20 kHz, nominal amplificador elegido por grandes demandas de reproducción en sonido • THD+N @ 5 wats: 0.02%, 1 kHz, 14.4VDC estéreo. Con su reproducción de graves profundos y mucha potencia de Power 900 / 1050 reserva, distorsión armónica baja y reproducción neutra,
Summary of the content on the page No. 19
Amplificadores POWER Desconecte la Batería Instalación Desconecte el cable de batería negativo (-) antes de iniciar la instalación. Antes de iniciar la instalación de la serie de amplificadores de Power recuerde, Verifique la toma a tierra de la batería (debe haber dos (2) cables a tierra que hay dos maneras de hacer las cosas ¡bien o dos veces! Utilice las técnicas de salgan de la betería, uno yendo al perno de montaje de ignición o al bloque del instalación, herramien
Summary of the content on the page No. 20
40 WATTSx4 CD2620 CD RECEIVER LOC/DX 1 2 3 4 5 6 VOL INT CD-R/RW AUX IN SUB-W SUB-W MONO MONO M MODE ODE iEQ 4 AUX AUX JPTH -BASS AS/PS AS/PS DISP DISP CHANGER RPT iX BAND SCAN iEQ MUTE DN SHF UP E A D Amplificadores POWER Terminal de Potencia (+12V/B+) Cableado de Energía Conecte el cable de energía principal a la batería, a 18 pulgadas del polo Sistema de Carga positivo (+) de la batería, usando un tamaño adecuado de fusible o un En algunos casos, la instalación de solo un (1) amplificador p
