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Kenwood KAC-645 User Manual

Kenwood KAC-645
9 pages
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Kenwood KAC-645 Specifications

General IconGeneral
BrandKenwood
ModelKAC-645
CategoryAmplifier
LanguageEnglish

Summary

Safety Precautions

Cleaning the Unit

Instructions for cleaning the unit's exterior safely.

General Safety Warnings

Covers warnings related to electrical hazards, heat, and proper installation practices.

Installation Procedures

Installation Guidelines

Guidance on selecting a suitable location and mounting the unit.

Controls Overview

Terminals and Ground Connections

Details on power control lead, RCA input/output, and ground lead terminals.

Switches and Sensitivity Control

Explanation of operational switches, filter settings, and input sensitivity adjustment.

Indicators

Description of the power indicator light and its function.

Protection Function

Activation Conditions

Situations triggering the amplifier's protection function, like speaker shorts or overheating.

Tri-mode Operation

Principle and Calculation

Explains Tri-mode, frequency division, and formulas for coil/capacitor selection.

System Configuration Examples

Illustrates Tri-mode setups for adding subwoofers to speaker systems.

System Examples

Full-range and Bridged Setups

Diagrams and switch settings for 4-channel and 2-channel full-range systems.

High-pass + Subwoofer System

Diagram and switch settings for a system combining high-pass speakers and a subwoofer.

Connection Guide

System and Power Connections

Details on connecting the center unit, power, ground, and speaker cables.

Troubleshooting and Specifications

Troubleshooting Common Issues

Guide to diagnose and resolve common sound and operational problems.

Technical Specifications

Detailed technical data including power output, frequency response, and dimensions.

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