Kenwood KAC-7404 - User Manual

KAC-7404
KAC-6404
4/3/2 CHANNEL POWER AMPLIFIER ~ page 2-9
INSTRUCTION MANUAL
AMPLIFICATEUR DE PUISSANCE 4/3/2 CANAUX ~ page 10-17
MODE D'EMPLOI
AMPLIFICADOR DE POTENCIA DE 4/3/2 CANALES ~ pagina 18-25
MANUAL DE INSTRUCCIONES
Kenwood Corporation
@
AE86
Take the time to read through this instruction manual.
Familiarity with installation and operation procedures will help you obtain
the best
performance from your new power amplifier.
For your records
Record the serial number, found on the back of the unit, in the spaces designated on the
warranty card, and
in the space provided below. Refer to the model and serial numbers
whenever you call
upon your Kenwood dealer for information or service on the product.
Model
KAC-7404, KAC-6404 Serial number _
US Residence Only
© 864-3922-00/00 (KV/EV)

Summary

Safety Precautions

WARNING: Prevent Injury and Fire

Key precautions to prevent injury or fire, including wire specifications and handling of potential issues.

CAUTION: Prevent Machine Damage

Protection Function

Explanation of the unit's protection function and the situations that trigger it.

Installation

Installation Precautions and Warnings

Important cautions regarding installation locations, heat dissipation, and vehicle safety.

Connection

Wiring Guidelines

Detailed instructions and precautions for wiring the unit, including battery, ground, and power cords.

Speaker Selection

Guidelines for selecting speakers based on impedance and power ratings for optimal performance.

RCA and Speaker Level Input

Speaker Output Terminals

Speaker Wire Connection Diagrams

Power Wire Connection Diagram

Troubleshooting Guide

Troubleshooting Common Issues

Guide to diagnosing and resolving common problems like no sound, low output, or distorted sound.

Specifications

Product Specifications

Detailed technical specifications for KAC-7404 and KAC-6404, including power, impedance, and dimensions.

Kenwood KAC-7404 Specifications

General

Channels	4
Signal to Noise Ratio	95 dB
Bass Boost	0 - 18 dB
Speaker Level Inputs	Yes
Preamp Outputs	Yes
Crossover	Variable
Low-Pass Crossover Frequency	50Hz - 200Hz
High-Pass Crossover Frequency	50-200 Hz