Jensen A600HLX, A400HLX User Manual

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Amplifier Installation and Operation

A400HLX

A600HLX

400

MOSFET Power Supply

4 channel bridgeable

HPF

 

 

 

 

 

 

 

 

 

 

 

POWER

FULL

 

BASS

L-CHX

R-CHX

 

LEVEL

 

 

 

 

 

LPF

3

 

5

60

125

60

125

2

 

 

4

 

FRONT

 

 

 

 

 

 

 

 

 

 

 

PROTECT

REAR

 

 

 

 

 

 

 

 

 

 

 

2CH

HPF

 

0dB

12dB

40Hz

400Hz

40Hz

400Hz

 

8V

.3V

 

3CH

FULL

3

BASS

L-CHX

R-CHX

 

LEVEL

 

4CH

LPF

 

5

60

125

60

125

2

 

 

4

MODE

 

 

 

 

 

 

 

 

 

 

 

 

 

0dB

12dB

40Hz

400Hz

40Hz

400Hz

 

8V

.3V

 

 

Introduction

Thank you for purchasing a Jensen amplifier. The HLX 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.

Installation Assistance

1.800.323.0221

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A400HLX, A600HLX

 

 

Contents

 

 

Features .........................................

3

 

Installation.....................................

3

 

Before You Begin .........................................

3

 

Disconnect Battery ........................................

3

 

Supplies and Tools Needed ..........................

3

 

Location and Mounting ..................................

4

 

Routing Wires................................................

4

 

Wiring .............................................

5

 

Power ............................................................

5

 

Power Terminal (+12V) .................................

5

 

Ground Terminal (GND) ................................

5

 

Remote Terminal (REM) ...............................

5

 

Fuses ............................................................

5

 

Inputs, RCA Output,

 

 

Remote Level Control .................................

6

 

Input Wiring ...................................................

6

 

Remote Level Control (A600HLX) ................

7

 

Connecting Other Amps ................................

7

 

Speaker Wiring Options .............................

8

 

Indicators and Controls ............................

10

 

Crossover (X-OVER) ..................................

10

 

Power/Protect Light .....................................

10

 

2CH / 3CH / 4CH ........................................

11

 

Level............................................................

12

 

Bass ............................................................

12

 

Testing .........................................

12

 

Reconnect Battery ......................................

12

 

Test Power Wiring .......................................

12

 

Test Speaker Connections ..........................

12

 

Troubleshooting...........................

13

 

Specifications ..............................

14

 

Warranty ......................................

15

 

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A400HLX, A600HLX

Features

A400HLX/A600HLX 4-channel amplifiers include:

 

 

Easy access top mounted controls

Traditional input circuitry – low and high level

Continuously variable high pass/low pass

 

inputs

Pre-amp output for installation flexibility

 

crossover

40Hz – 400Hz crossover frequency range

Dual status LED diagnostic indicator

Crossover mode selector switch

Thermal, short circuit and low impedance

Continuously variable bass boost, centered

 

protection circuitry

• PWM MOSFET power supply

 

at 45Hz

Input level control

Discrete amplifier design with complementary

• Remote level control (A600HLX)

 

high current Bi-polar output stage

 

 

 

 

 

 

Installation

Before You Begin

Before you begin, you will need tools, supplies and adapters. It is best to make sure you have everything you need before you start.

Disconnect Battery

Before you begin, always

 

disconnect the battery

 

negative terminal.

+

 

Supplies and Tools Needed

Supplies

Black electrical tape

Amplifier Installation Kit

Tools

Cordless drill with assortment of bits

Flat and Phillips screwdrivers

Wire cutters/strippers

Crimping tool

12-volt test light or digital multimeter

Wire brush, sandpaper or scraping tool (ground connection to vehicle should be a clean, unpainted metal surface)

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Location and Mounting

The A400HLX/A600HLX amplifier’s compact design allows greater flexibility in mounting. It can be mounted under a seat or in the trunk.

When selecting a location, remember that amplifiers generate heat. Select a location where air can circulate around the amplifier. Do not cover the amplifier with carpets or enclose it behind interior trim panels. Do not mount the amplifier in an inverted or upside down configuration. Every installation will be a bit different based upon vehicle design. Check all locations and placements carefully before making any cuts or connections.

Important

Allow air circulation around the amplifier.

4

A400HLX, A600HLX

Routing Wires

Battery

 

 

Battery

 

 

Connector

 

Fuse or

 

 

Circuit

 

 

Breaker

Grommet

 

 

 

 

To prevent

 

 

damage to

 

 

power wire

Receiver

 

RCA Cables

Power Antenna

Power Wire

(8 gauge

 

Turn-on Wire

(18 gauge wire)

wire or

larger)

 

Speakers

 

Amplifier

Ground Screw

Drill 1/8" hole in chassis sheet metal

Use the same ground if using multiple amplifiers

Important

If wiring connections are made wrong, the unit will not operate properly and it could be damaged. Follow the installation instructions carefully, or have the installation handled by an experienced technician.

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Jensen A600HLX, A400HLX User Manual

®

A400HLX, A600HLX

Wiring

Power

 

BRIDGE

 

 

 

BRIDGE

 

 

RF

RF

LF

LF +

RR

RR

LR

LR +

GND REM + 12V

FUSE

Power Terminal (+12V)

Connect directly to the vehicle battery+ terminal with 8 gauge wire (minimum).

 

 

GND

REM

+ 12V

 

Fuse:

 

 

 

 

 

A400HLX 50 AMP

 

 

 

 

A600HLX 70 AMP

 

 

 

Spade

 

 

 

 

 

 

 

 

 

 

Connector

 

Fuse or

 

 

 

 

 

Circuit Breaker

 

 

 

 

 

 

 

 

 

8 Gauge

Battery

Install as close

To Battery+

Wire

 

 

Terminal

 

 

Terminal

to the battery

 

 

 

 

 

 

 

Adapter

as possible

 

 

 

 

Remote Terminal (REM)

Connect the power antenna/amplifier turn-on lead from the receiver to the AMPLIFIER REMOTE terminal.

GND

REM

+ 12V

Spade

Connector

18 Gauge

Wire

To Receiver

Power

Antenna Lead

Ground Terminal (GND)

Connect to a good chassis ground. The ground connection should be to clean, unpainted metal to provide a good electrical connection.

GND

REM

+ 12V

Spade

Sheet Metal Connector

Screw

8 Gauge

Wire

Drill 1/8" hole in chassis sheet metal

Fuses

Use only blade-type fuses.

Fuse:

A400HLX 2 x 25 AMP

A600HLX 2 x 35 AMP

FUSE

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