Bose Entero 4400 User Manual

Bose
®
Entero
®
440/840/4100/4200/4400 multi-channel power amplifier
Installation & operations manual
Installationsvejledning
Installationsanleitung
Guía del instalador
Manuel de l’installateur
Guida all’installazione
Installatiehandleiding
Installationshandbok

Bose Entero 4400 Specifications

General

Brand	Bose
Model	Entero 4400
Category	Amplifier
Language	English

Summary

Important Safety Instructions

Declarations of Conformity

Caution

Getting Started

Unpacking

Inspect the amplifier for damage upon unpacking and save all packing materials for potential returns.

Installation

Amplifiers mount in standard 19-inch racks using four metric M6 bolts for secure installation.

Rear Panel Connections

AC Power Connection

Power Switching / Remote On/Off-Switching

Option 1 - Local Switching

Describes using the rear panel power switch for direct on/off control of the amplifier.

Option 2 - Remote Switching with 12 VDC-Control Voltage

Explains using a 12 VDC control voltage via a PHOENIX connector for remote on/off and daisy-chaining.

Audio Input Connections

Balanced and Unbalanced Input Lines

Explains accepting balanced or unbalanced lines, recommending balanced for performance and long cable runs.

Loudspeaker Output Connections

Output Wiring

Recommends using heavy gauge wire for speaker connections to minimize power loss and improve damping.

Operation Modes

Stereo Operation

Parallel Operation

Bridged Operation

Technical Data

Troubleshooting