DLS Svenska AB Sub 3.10 User Manual

I f y o u l e t y o u r e a r s d e c i d e . .

Owners guide

DLS Sub 3.10

.

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Owners guide for DLS Sub 3.10 subwoofer

Introduction

Please read this manual fully before unpacking and
installing the product. It will help you to optimise
the performance of your subwoofer.

Unpacking and maintenance

Your speaker should be treated with the same care
you would treat a piece of furniture. Use only a
piece of soft cloth and a small quantity of warm
soapy water to clean the loudspeakers. Avoid
touching the cone of the bass unit. After unpacking,
we suggest you retain all packing material for
future transports.

System

DLS Sub 3.10 is an efficient, active subwoofer with
a built-in 160 W highcurrent power amplifier. The
loudspeaker unit is a specially developed 10” long­stroke woofer with a powerful magnetic system.
DLS Sub 3.10 is designed to interact with Hi-Fi
equipment, surround installations and multi-media
systems. The subwoofer allows great freedom in
placement. With the controls you can adjust
crossover frequency, level and phase, which
makes it easy to adjust for the acoustics in your
listening room.

Description of subwoofer amplifer, fig 1.

LOW-PASS CROSSOVER
Control for adjusting crossover point to system

POWER LED
Red for standby and green for subwoofer active

VOLUME
Control for adjusting subwoofer level to system

EQ
Switch for EQ on-off

PHASE
Control for adjusting phase 0-180°

LINE LEVEL IN
Connectors for line level RCA input

SPEAKER LEVEL INPUT
For connection from amplifiers speaker output

POWER
Main power switch and power input socket with
fuse holder

IMPORTANT!

Before connecting electricity to the power supply ,
it is important that the POWER switch is OFF and
check so the AC switch 115V-230V is set at correct
voltage for your country. Connect the subwoofers
input signals befor you switch the POWER switch
to ON.

Connection alternatives:
Surround system connections

Surround amplifier provide a separate subwoofer
line output, use a "Line Cable" from this output to
LINE IN right (R), fig 3. You can also use a "Split
Cable" to connect the subwoofer line output to both
LINE IN, left (L) and right (R), fig 4. The sensitivity
then increases with 6 dB.

2-channel stereo connections

-Line level input
Should your amplifier have separate pre-amplifier
outputs, you should connect those to LINE IN, left
(L) and right (R). Use a "Stereo Line Cable". Your
front speakers remain connected to the
loudspeaker outputs of the stereo amplifier.

-High level input

Connect the speaker outputs of the stereo power
amplifier to ”left HI LEVEL IN” and ”right HI LEVEL
IN” respectively, fig 2.

MAIN SWITCH (red)
To adjust amplifier for 115 or 230V connections

LOW-PASS

CROSSOVER

150Hz

30Hz

Subwoofer Amplifier

MODEL:TW2504EB-AB

WARNING: TO REDUCE THE RISK OF FIRE

OR ELECTRIC SHOCK.DO NOT EXPOSE

THIS APPLIANCE TO RAIN OR MOISTURE.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR

AVIS:

DOUBLE INSULATION - WHEN SERVICING USE ONLY IDENTICAL REPLACEMENT PARTS.

CONFORMS TO
UL STD.6500

CERTIFIED TO
CAN/CSA STD.E60065

POWER

ON

OFF

T3.15AL250V FOR 230V INPUT

T5AL250V FOR 115V INPUT

115/230V-240 ~ 50/60Hz 500W

R

C

US

L

I

D

S

E

T

2001310

230V

CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE,
REPLACE ONLY WITH SAME TYPE 250V FUSE.

SUBWOOFER

VOLUME

MAX.MIN.

EQ

OFFON

PHASE

180°0°

LINE LEVEL INPUT

L

R

+

R

-

-

L

+

INPUT

fig 1

SPEAKER

LEVEL