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Proper use

Only use the unit as described in these operating instructions. 

Any other use will be deemed as not in accordance with the 

instructions and may lead to damage of property or even per-

sons. The manufacturer accepts no liability for damage caused 

by use not in accordance with the instructions. The product is 

intended for private use.

Before operating the speakers please read the safety 

notes and operating instructions carefully. This is the 

only way to use all functions safely and reliably. Keep 

the operating instructions safe and pass them on to anyone 

who may own the unit after you.

Notice

The information in this document may change without prior 

notice and in no way constitutes any liability on the part of 

Lautsprecher Teufel GmbH. No part of these instructions may 

be reproduced in any form or be broadcasted in any way elec-

tronically, mechanically, by photocopy or recording without the 

written permission of Lautsprecher Teufel GmbH.

Original packaging

If you wish to exercise your eight-week right of return, we ask 

that you be absolutely sure to hold onto the packaging. We can 

only accept the return of a unit WITH THE ORIGINAL PACKAG-

ING. Empty boxes are not available!

Complaints

In case of a complaint we implicitly need your invoice number 

and the serial or lot number for processing. The serial number 

can be found on the back side of the device.
Many thanks for your support!

Contact

For questions, suggestions or any other issues please contact 

our customer service department:

Lautsprecher Teufel GmbH

Gewerbehof Buelowbogen

Buelowstrasse 66

10783 Berlin (Germany)

Phone 00800 - 200 300 40 (toll-free)

Fax: +49 (0)30 / 300 930 930

E-Mail: [email protected]

www.teufelaudio.com

Passive subwoofer

US 2108/0 SW

Technical Description and 

Operating Instructions

General notes and information

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