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Audiovox Jensen Power JPA260 - User Manual

Audiovox Jensen Power JPA260
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JPA260/JPA285
Amplifier Installation
& Operation Manual
JPA260/JPA285
Manual de Instalación y Operación
JPA260/JPA285
Manual de Installation et Operation
Contents
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Indicators and Controls . . . . . . . . . . . . . . . . . . 10
Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . 13
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Contenido
Introducción . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Características . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Instalación. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Cableado. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Indicadores y Controles . . . . . . . . . . . . . . . . . .10
Pruebas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Localización de Problemas. . . . . . . . . . . . . . . .13
Especificaciones . . . . . . . . . . . . . . . . . . . . . . . .14
Garantía. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Table des matières
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Dispositifs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Câblage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Indicateurs et contrôles . . . . . . . . . . . . . . . . . . 10
Preuves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Localisations de problèmes. . . . . . . . . . . . . . . 13
Spécifications . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Garantie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Table of Contents

Questions and Answers

  • B
    Brandon HunterJul 29, 2025
    How to fix Audiovox Jensen Power JPA260 if it does not turn on?
    • R
      Robin SteeleJul 29, 2025
      If your Audiovox Amplifier isn't turning on, it could be due to several reasons. First, check the fuse(s) if there's no power to the +12V terminal. Second, inspect the head unit fuse(s) and wiring if there's no power to the REM terminal. Third, replace the main fuse at the battery and identify the cause of failure if it's blown. Fourth, do the same if the fuse at the amplifier is blown. Lastly, re-ground the main power ground to a bare metal chassis if there's a faulty ground.
  • A
    allen75Aug 3, 2025
    Why is there engine noise/alternator whine in my Audiovox Jensen Power JPA260?
    • L
      Luis HarmonAug 3, 2025
      Engine noise or alternator whine in your Audiovox Amplifier can be caused by several factors. Try these solutions: * Use good quality shielded RCA cables to address ground loop(s). * Re-ground the amplifier to a clean bare metal chassis if there's a faulty ground at the amp. * Re-ground the head unit to a clean bare metal chassis if there's a faulty ground at the head unit. * Re-route RCA and/or speaker wires away from factory harnesses to avoid inductive coupling. * Re-adjust the input level, as the input level on the amp might be set too high.
  • K
    Kevin ChaneyAug 8, 2025
    What to do if my Audiovox Jensen Power JPA260 Amplifier blows fuses?
    • S
      Sharon MoralesAug 8, 2025
      If your Audiovox Amplifier is blowing fuses, it could be because the power wires are connected backwards; in this case, reconnect them properly. Alternatively, there may be an internal problem with the amp, so it would need to be taken for service.
  • K
    kyle86Aug 13, 2025
    Why does my Audiovox Amplifier have distorted sound?
    • M
      Maria SandersAug 13, 2025
      Distorted sound from your Audiovox Amplifier may be due to the input level control being adjusted too high. Try re-adjusting the input level.
  • J
    jbutlerAug 17, 2025
    Why is the volume control too sensitive on my Audiovox Jensen Power JPA260?
    • J
      Jerry WongAug 18, 2025
      If the volume control on your Audiovox Amplifier is too sensitive, it's likely that the input level control is adjusted too high. Re-adjust the input level.
  • V
    vbarkerAug 23, 2025
    What to do if thermal protection is activated on my Audiovox Jensen Power JPA260 Amplifier?
    • L
      Luis SanchezAug 23, 2025
      If the thermal protection is activated on your Audiovox Amplifier, it could be because the amplifier is driving a 2 ohm load for extended periods. If the amplifier frequently overheats while driving subwoofers, install a fan to keep it cool.

Summary

Introduction

Before You Begin

Advice before starting the installation and operation of the amplifier.

Warranty Service

Procedure for obtaining warranty service for the amplifier.

Features

Features

Detailed list of the amplifier's technical features and capabilities.

Installation

Installation Assistance

Contact information and resources for assistance during amplifier installation.

Supplies and Tools Needed

List of necessary tools and supplies for installing the amplifier.

Disconnect Battery

Location and Mounting

Guidance on selecting a suitable location and securely mounting the amplifier.

Routing Wires

Instructions and warnings regarding proper wire routing during installation.

Wiring

Charging System

Advice on upgrading the vehicle's charging system for amplifier installation.

Power Wiring (POWER)

Recommended wire gauges for power connections to the amplifier.

Power Terminal (+12 V)

Remote Terminal (REM)

How to connect the remote turn-on lead from the receiver to the amplifier.

Ground Terminal (GND)

Instructions for making a proper ground connection for the amplifier.

Wiring (continued)

Speaker Wiring (SPEAKER)

Diagrams illustrating options for connecting speakers and observing polarity.

Pass-Thru RCA Outputs (OUTPUT)

How to use RCA outputs to connect multiple amplifiers.

Input Wiring

Low Level RCA Input (INPUT)

Preferred method for connecting audio signals using RCA cables.

High Level Input (HI-INPUT)

Alternative connection method using speaker outputs when RCA is unavailable.

Indicators and Controls

Power Indicator ()

Visual indicator showing when the amplifier is turned on.

Input Level Control (LEVEL)

How to match the radio's output to the amplifier's input for optimal performance.

Bass Boost (BASS EQ)

Adjustment for increasing low-frequency bass output.

Low Pass Filter (LPF)

High Pass Filter (HPF)

Limits low frequencies transmitted to speakers, useful for various setups.

Crossover (X-OVER)

Built-in filters for bi-amplifying, allowing selection of LPF, FULL, or HPF modes.

Standy-by Indicator (STAND-BY)

Thermal Protection

Amplifier shutdown due to overheating and safety precautions.

Overload and Short Circuit Protection

Amplifier shutdown due to electrical overload or short circuits.

Testing

Procedures to verify correct wiring and operation after installation.

Troubleshooting

Power Issues

Diagnosing problems related to the amplifier not turning on or lacking power.

Audio Quality Issues

Addressing distorted sound, engine noise, and sensitive volume controls.

Protection Circuitry Activation

Understanding and resolving issues related to thermal, overload, and low impedance protection.

Performance Issues

Troubleshooting poor bass response and speaker connection problems.

Testing and Verification

Procedures to verify correct wiring and proper operation after installation.

Specifications

CEA Power Ratings

Detailed power output specifications for JPA260 and JPA285 models.

General Specifications

Other general technical specifications including input sensitivity and crossover details.

12-Month Limited Warranty

Audiovox Jensen Power JPA260 Specifications

General IconGeneral
Channels2
Frequency Response20 Hz - 20 kHz
Signal-to-Noise Ratio90 dB
RMS Power at 4 Ohms60W x 2
RMS Power at 2 Ohms90W x 2
Bridged RMS Power at 4 Ohms180W x 1
Input Sensitivity200 mV - 4 V
Fuse Rating15 A

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