Jensen JXP340 User Manual

JXP720
JXP460
JXP340
JENSEN”
Amplifier Installation and Operation
Introduction
Thank you for purchasing a Jensen amplifier. The JXP series
amplifiers offer extreme value and performance. Proper
installation is essential for optimal performance and long-term
reliability. Please read through this manual first 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 ever need to
return the unit for any reason, always include the receipt with the
product.
1.800.323.0221
www.jensen.com

Jensen JXP340 Specifications

General

Brand	Jensen
Model	JXP340
Category	Amplifier
Language	English

Summary

Introduction and Support

Introduction

Provides an overview and encourages reading the manual.

Warranty Service

Explains requirements for warranty claims and returns.

Installation Assistance

Provides contact information for installation help.

Product Features and Installation

Features

Lists key features of the JXP Series 2-channel amplifiers.

Installation

Covers the initial steps and requirements for installing the amplifier.

Before You Begin

Advises gathering necessary tools and supplies before starting installation.

Disconnect Battery

Instructs to disconnect the vehicle's negative battery terminal before proceeding.

Supplies and Tools Needed

Lists essential supplies and tools required for the installation process.

Mounting and Wiring

Location and Mounting

Guides on selecting an appropriate location for the amplifier, considering heat dissipation.

Routing Wires

Illustrates the proper routing of power, speaker, and RCA cables.

Wiring Details

Power Terminal (+12V)

Explains how to connect the +12V power wire from the battery.

Ground Terminal (GND)

Guides on making a secure ground connection to the vehicle chassis.

Remote Terminal (REM)

Describes connecting the remote turn-on lead from the receiver.

Fuses

Specifies the type and rating of fuses required for the amplifier.

Audio Inputs and Connectivity

Inputs, RCA Output, Remote Level Control

Covers how to connect audio sources and other amplifiers.

Input Wiring

Explains low-level (RCA) and high-level input connections.

Connecting other Amps

Details how to use the RCA output to connect additional amplifiers.

Speaker Configuration Options

Remote Level Control (JXP720)

Explains the function and mounting of the remote level control.

Speaker Wiring Options

Illustrates different configurations for connecting speakers and subwoofers.

Advanced Speaker Connections

Tri-Mode Operation

Explains the tri-mode operation for driving front speakers and subwoofers.

Bridged Subwoofer Wiring

Shows how to wire a subwoofer in bridged mode for higher power output.

Controls and Indicators

Indicators and Controls

Identifies and explains the amplifier's indicators and control knobs.

Control Panel Access

Details how to open and remove the amplifier's control panel cover.

Crossover (X-OVER) Adjustment

Explains how to adjust the crossover settings for different speaker types.

Tri-mode/Three Channel Operation

Further details on using the amplifier for tri-mode setups.

Operation and Testing

Power and Protect Light

Describes the function of the dual-status LED indicator.

Level Control Adjustment

Explains how to adjust the input level control to match the receiver's output.

Testing Procedures

Outlines essential tests to ensure proper installation and operation.

Reconnect Battery

Instructs on reconnecting the battery after wiring is complete.

Test Speaker Connections

Guides on checking speaker wiring for correct function and polarity.

Test Power Wiring

Explains how to test power wiring to ensure the amplifier turns on.

Troubleshooting Guide

Technical Specifications

Warranty Information