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PS475
Amplifier
Audiovox Electronics Corporation
150 Marcus Boulevard
Hauppauge, NY 11788
1-800-323-4815
www.jensen.com
© 2004 Audiovox
v.121303
Contents
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Indicators and Controls. . . . . . . . . . . . . . . . . . . . . .9
Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Installation
®
&
Operation
Manual
Introduction
Thank you for purchasing a Jensen amplifier. PS series amplifiers offer extreme value and performance. Proper installation
is essential for optimal performance and long-term reliability. Please read through this manual to familiarize yourself with
your amplifier and its functions.
Warranty Service
If your Jensen amplifier should ever require service, you will need to have the original dated receipt. If you need to return
the unit for any reason, always include the receipt with the product.
Installation Assistance
For installation assistance, call 1-800-323-4815 during normal business hours, or visit www.jensen.com at any time.
Features
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Continuously variable high pass/low pass crossover
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State-Variable crossover design for precision frequency adjustment
•
12dB/octave Butterworth alignment
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40Hz – 400Hz crossover frequency range
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iX² Bass with continuously variable 0dB to +18dB bass boost centered at 45Hz
•
Input level control with a 300mV to 8V input range
•
High level inputs for interfacing with OEM/factory head units
•
Full range pre-amp output for installation flexibility
•
Dual status LED diagnostic indicator
•
Thermal, short circuit and low impedance protection circuitry
•
Unregulated Pulse Width Modulated (PWM) power supply for extended dynamic range
•
Balanced driver circuitry and complementary output stage design for low distortion and unparalleled stability
•
High current output stage easily drives 2 ohm loads
•
Bridgeable for "Bridged Stereo" operation/2-channel mode
720
4-CHANNEL
WATTS
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- Página 1 Warranty Service © 2004 Audiovox If your Jensen amplifier should ever require service, you will need to have the original dated receipt. If you need to return v.121303 the unit for any reason, always include the receipt with the product.
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Página 2: Tabla De Contenido
Gracias por comprar un amplificador Jensen. La serie de amplificadores PS ofrece gran valor y Merci pour acheter un amplificateur Jensen. La serie de amplificateurs PS ofre un gran valeur et un excelente desempeño. Su instalación apropiada es esencial para un funcionamiento óptimo y excellent dégagement. - Página 3 PS475 Installation Routing Wires Circuito de Ubicación de los Cables This device is a high-power audio amplifier intended for installation in vehicles with a 12-Volt Cablage negative ground electrical system. Attempting to connect or operate the amplifier in another type of electrical system may cause damage to the amplifier or the electrical system.
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Página 4: Instalación
PS475 Installation Instalación Cet appareil est un amplificateur de forte puissance. Cet amplificateur est destiné aux Este dispositivo es un amplificador de sonido de alta potencia. Este amplificador ha sido véhicules avec une batterie de 12 V, à masse négative. Connecter ou essayer de faire diseñado para ser instalado en vehículos con un sistema eléctrico de 12 voltios y masa... -
Página 5: Power Wiring
PS475 Wiring Wiring Power Wiring Cableado Fuse Câblage Speaker Wiring Power Terminal (+12V) Fusibles Cableado del Altavoz Fusibles Câbleage du Haut-Parleur Connect directly to the vehicle battery positive (+) terminal with a minimum of 10-gauge wire. Remote Terminal (REM) Connect the power antenna or amplifier turn-on lead from the receiver to the amplifier remote terminal. -
Página 6: Speaker Wiring
PS475 Wiring (continued) Four Speakers and Two Subwoofers Speaker Wiring Inductor Capacitor Cuatro Altavoces y Dos Subwoofers The Speaker Wiring diagrams illustrate options for connecting speakers and subwoofers. Quatre Haut-Parleurs et Deux Subwoofers Passive High and Low Pass Filter Chart... - Página 7 Violet/Noir - La Droite (-) Gris/Noir - La Droite (-) Blanc/Noir - La Gauche (-) Vert/Noir - La Gauche (-) The PS475 can be configured for three different input modes: 2 channel, 3 channel or 4 channel. 3 Channel 2 Channel 4 Channel...
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Página 8: Cableado
2 Canales / 3 Canales / 4 Canales El PS475 se puede configurar para tres diversos modos de entrada: 2 canal, 3 canal o 4 canal. Le PS475 peut être configuré pour trois modes d'entrée différents: 2 canal, 3 canal ou 4 canal. -
Página 9: Indicators And Controls
PS475 Indicators and Controls Testing Power Indicator Before finishing the installation, perform the following tests to make sure the wiring is correct and The power indicator provides a visual indication that the amplifier is turned on. everything is operating properly. -
Página 10: Caindicadores Y Controles
PS475 Indicateurs et Contrôles Indicadores y Controles Indicador de energía Indicateur de puissance Proporciona una indicación visual de que el amplificador está encendido. S'allume quand l'amplificateur est en fonction. Nivel de Entrada Niveau El control de nivel de entrada iguala la salida de su radio con la entrada del amplificador. Después que la Le commande de niveau d'entrée egalise la sortie de votre radio avec l'entrée du amplificateur. - Página 11 PS475 Troubleshooting Specifications Problem Possible Cause Corrective Action Amplifier does No power to +12V terminal Check fuse(s) Frequency response ..........20Hz to 50kHz, - 3dB not turn on Signal to Noise ratio .
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Página 12: Localización De Problemas
PS475 Especificaciones Localización de Problemas Respuesta de frecuencia......... . . 20Hz to 50kHz, - 3dB... -
Página 13: Localisations De Problèmes
PS475 Spécifications Localisations de Problèmes Réponse en fréquence ..........20Hz to 50kHz, - 3dB Problèmes...