KEF Q400b User Manual

Q400b Subwoofer
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Installation Manual
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Manuel d’installation
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Manual de instalación
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설치방법
Q Series
Q400b manual_Iss1_4301-7382+0_20100622.indd 1 2010-6-22 13:19:29

KEF Q400b Specifications

General

Type	Home theatre speakers
Output power	200 W
Subwoofer type	Active subwoofer
Subwoofer depth	330 mm
Subwoofer height	335 mm
Bass optimization	Yes
Dimensions (WxDxH)	330 x 330 x 335 mm
Power requirements	100 - 240V ac
Woofer diameter	250 mm
Audio output channels	1.0 channels
Subwoofer driver diameter (imperial)	10 \
Product color	Black

Weight and Dimensions

Weight	13600 g

Summary

Using the Manual

Safety Warning Symbols

Symbols denoting important safety cautions and warnings.

Electrical Hazard Symbols

Symbols alerting to risks of electric shock.

Important Usage Points

Follow Manual for Best Results

Adhere to manual instructions for optimal performance.

Safety Precautions

Avoid Moisture and Dampness

Protect the subwoofer from water and humidity.

Temperature Extremes Avoidance

Keep the unit away from very hot or cold environments.

Direct Sunlight Protection

Prevent exposure to direct sunlight.

Cable Management and Safety

Ensure all cables are safely secured to prevent hazards.

Important Safety Instructions

Unpacking Instructions

Subwoofer Positioning Guide

Controls and Sockets Overview

Line Input and LFE Connection

Speaker Input Terminals

Volume Adjustment

Power On/Off Switch

Crossover Frequency Selector

Mains Power Connection

Manual Controls and Adjustments

Crossover Frequency Control

Volume Control