Highlights

Why we love this product
The T 4000 brilliantly circumvents the biggest problem most people encounter with subwoofers - room placement. An innovative flat design allows it to be placed under a sofa or television console or even wall mounted. Now matter where you place it, the T 4000 delivers the bone-shaking bass Teufel is famous for.
Key advantages at a glance
- Premium flat active subwoofer
- Innovative form makes it easy to place under a sofa or behind a sideboard
- Suitable for surround and stereo sets
- Woofers: 3 x 130 mm
- Down-firing principle
- 150 watts RMS
- Recommended for Cubycon, Varion, LT & Columa sets
- Requires the Subwoofer Wireless Module to be used as a wireless subwoofer
Features
All technologies at a glanceSpecifications

Subwoofer T 4000 SW (without wireless module)
A flat subwoofer designed to be placed on a wall or under a sofa or television. A 35 Hz low end ensures ample amounts of bone-shaking Teufel bass.
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Description Item Width 95.5 cm Height 12.5 cm Depth 30 cm Weight 13.2 kg -
Description Item Cinch input stereo 1 -
Description Item Power supply voltage 230 V Automatic on/off Yes Mains cable - IEC connector (non-heating device) Yes Safety class 2 Fuse Yes Storage for settings when disconnected Yes Standby-Function Yes Standby-Power consumption 0.4 W Input gain adjustment Yes Frequency regulator (range) Yes Hz Phase control Yes Power output capacity sinus (RMS) Bass 150 W Power output capacity impulse (peak) Bass 240 W Amplifier configuration 1.0 Amplifier technology Class D Amplifier channels 1 -
Description Item Lowest frequency (-3 dB) 35 Hz Suitable for AV receiver Yes Down-firing Yes Cabinet material MDF Cabinet surface Lacquer, matte + laminate Integrated stand Yes Woofer (number per enclosure) 3 Woofer (diameter) 130 mm Woofer (material) cellulose Frequency range 35 - 200 Hz Maximum sound pressure level 102 dB/1m Acoustic principle 1-way-system Enclosure type Bass reflex
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Accessories
Required accessories
Connecting cables are not included with this delivery
Recommended accessories
Included components
- 1 × Power cable – Black