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DLS Sub 3.10 User Manual

DLS Sub 3.10
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Owners guide
DLS Sub 3.10
www.dls.se
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DLS - Sweden
Home Entertainment
I f y o u l e t y o u r e a r s d e c i d e . .
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DLS Sub 3.10 Specifications

General IconGeneral
Driver Size10 inches
Frequency Response150Hz
Crossover Frequency150 Hz
InputsLine-level RCA
Frequency Range30Hz - 150Hz
TypeActive Subwoofer

Summary

Introduction and Unpacking

Introduction

Read manual before unpacking and installing for optimal subwoofer performance.

Unpacking and Maintenance

Treat speaker with care; clean with a soft cloth and warm soapy water.

System and Connections

System Description

Details of the DLS Sub 3.10 active subwoofer, 160W amplifier, and 10" woofer.

Connection Alternatives

Options for connecting to surround or stereo amplifiers.

Surround System Connections

Connect subwoofer to surround amplifier's line output using a 'Line Cable'.

2-Channel Stereo Connections

Connect to stereo amplifier pre-amp outputs (line level) or speaker outputs (high level).

Subwoofer Amplifier Overview

Controls and Indicators

Overview of controls like Crossover, Volume, EQ, Phase, and the Power LED.

Input Connectors

LINE LEVEL INPUT (RCA) and SPEAKER LEVEL INPUT (speaker terminals).

Power and Voltage Selection

Main power switch, input socket, and main switch for 115V/230V selection.

System Setup and Operation

Connecting Power Supply

Using the 'Power' switch and understanding the Power LED status.

Tuning the System: Running-in Period

Allow approximately 50 hours of playback for optimal performance.

Placement Considerations

Room acoustics and subwoofer position significantly affect bass reproduction.

Control Functions and Troubleshooting

Volume Control

Adjusts balance between subwoofer and other speakers for a pleasant sound.

EQ Switch

Changes bass roll-off for 2-channel or surround, and optimizes room response.

Low-Pass Crossover Control

Continuously adjustable from 30 to 150 Hz to split frequencies with front speakers.

Phase Control

Adjusts subwoofer phase 0-180° to correct for out-of-phase issues with front speakers.

Distortion Caution

Reduce volume if distortion occurs, indicating potential subwoofer overloading.

Service and Warranty

Contact dealer for service; one-year warranty against factory defects.

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