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Jensen POWER JPA1000D - User Manual

Jensen POWER JPA1000D
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JPA600D/JPA1000D
Amplifier Installation
& Operation Manual
JPA600D/JPA1000D
Manual de Instalación y Operación
JPA600D/JPA1000D
Manual de Installation et Operation
Contents
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Indicators and Controls . . . . . . . . . . . . . . . . . . 11
Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Remote Bass Control . . . . . . . . . . . . . . . . . . . . 14
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . 15
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Contenido
Introducción . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Características . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Instalación. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Cableado. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Indicadores y Controles . . . . . . . . . . . . . . . . . .11
Pruebas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Control Remoto de Nivel . . . . . . . . . . . . . . . . . .14
Localización de Problemas. . . . . . . . . . . . . . . .15
Especificaciones . . . . . . . . . . . . . . . . . . . . . . . .16
Garantía. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Table des matières
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Dispositifs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Câblage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Indicateurs et contrôles . . . . . . . . . . . . . . . . . . 11
Preuves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Commande à distance de niveau. . . . . . . . . . . 14
Localisations de problèmes. . . . . . . . . . . . . . . 15
Spécifications . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Garantie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Table of Contents

Questions and Answers

  • H
    hernandezkimberlyJul 30, 2025
    Why Jensen Car Amplifier does not turn on?
    • N
      Nicole GriffinJul 30, 2025
      If your Jensen Car Amplifier doesn't turn on, there might be several reasons: * There's no power to the +12V terminal: Check the fuse(s). * There's no power to the REM terminal: Check the head unit fuse(s) and wiring. * The main fuse at the battery is blown: Replace the fuse and identify the cause of the failure. * The fuse at the amplifier is blown: Replace the fuse and identify the cause of the failure. * There's a faulty ground: Re-ground the main power ground to a bare metal chassis.
  • L
    Lauren HoganAug 6, 2025
    How to fix engine noise/alternator whine in Jensen POWER JPA1000D Car Amplifier?
    • J
      jason72Aug 7, 2025
      If you're experiencing engine noise or alternator whine with your Jensen Car Amplifier, consider the following: * It could be due to ground loop(s): Use good quality shielded RCA cables. * There might be a faulty ground at the amp: Re-ground the amp to a clean, bare metal chassis. * There might be a faulty ground at the head unit: Re-ground the head unit to a clean, bare metal chassis. * It could be inductive coupling: Re-route RCA and/or speaker wires away from factory harnesses. * The input level on the amp might be set too high: Re-adjust the input level.
  • S
    Steve SmithAug 14, 2025
    Why is the volume control too sensitive on Jensen POWER JPA1000D Car Amplifier?
    • H
      heather65Aug 14, 2025
      If the volume control on your Jensen Car Amplifier is too sensitive, the input level control might be adjusted too high. Try re-adjusting the input level.
  • K
    Keith YoungAug 21, 2025
    What to do if thermal protection activated on Jensen Car Amplifier?
    • C
      Caroline WestAug 21, 2025
      If the thermal protection is activated on your Jensen Car Amplifier, and it frequently overheats while driving subwoofers, consider installing a fan to keep the amp cool. This is often caused by the amplifier driving a 2-ohm load for extended periods.

Summary

Introduction and Warranty

Before You Begin

Guidance on safe listening practices and pre-installation considerations.

Warranty Service Information

Details on how to obtain warranty service, requiring the original dated receipt.

Amplifier Features

Installation Guide

Supplies and Tools Needed for Installation

Lists necessary tools, supplies, and adapters for amplifier installation.

Installation Safety and Preparation

Battery Disconnection and Mounting

Procedures for safely disconnecting the battery and choosing a mounting location.

Routing Wires Safely

Guidelines for properly routing wires to avoid damage and ensure correct connections.

Wiring and Charging System

Charging System Considerations

Guidance on upgrading your vehicle's charging system for amplifier power.

Power Wiring Guidelines

Recommended wire gauges for connecting amplifier power supply.

Wiring Connections and Fuses

Details on connecting power, remote, ground terminals, and fuse replacement.

Speaker Wiring Options

Illustrates options for connecting one, two, or four subwoofers, emphasizing correct polarity.

Input Wiring and Connectivity

Details RCA input, preamp/crossover setup for single/multiple amplifiers.

Connecting Multiple Amplifiers

Indicators and Controls Overview

Power Indicator and Input Level Control

Visual indicator for amplifier status and control for matching radio output to amplifier input.

Bass EQ Adjustment

Continuously adjustable bass boost control from 0 to +18dB @ 45Hz.

Advanced Controls and Protection Features

Details on phase, low pass filter, subsonic filter, standby, thermal, and overload protection.

Testing Procedures

Reconnect Battery and Test Power Wiring

Steps to reconnect battery and verify power wiring is functioning correctly.

Test Speaker Connections

Ensures speakers are properly connected and playing.

Remote Bass Control

Troubleshooting Guide

Technical Specifications

Limited Warranty Information

Jensen POWER JPA1000D Specifications

General IconGeneral
Amplifier ClassD
Channels1
Bass Boost0-12dB
Bass Boost Frequency45 Hz
Low Pass Crossover40 Hz - 180 Hz
Power Output (Max)2000W
Input Sensitivity200mV - 6V
Dimensions11.25" x 10.5" x 2.5"
RMS Power @ 2 Ohms1000W
THD at RMS Output0.1%
Subsonic Filter15Hz
Fuse Rating30A
RMS Power @ 4 Ohms500 Watts

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