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Gallery image 1 from 4 Active-Subwoofer US 8112/8 SW Gallery image 2 from 4 Subwoofer US 8112/8 SW - Front Straight NoCover Gallery image 3 from 4 Subwoofer US 8112/8 SW - Back Straight Gallery image 4 from 4 Subwoofer US 8112/8 SW - Back Connectors
Gallery image 1 from 4 Active-Subwoofer US 8112/8 SW
Gallery image 2 from 4 Subwoofer US 8112/8 SW - Front Straight NoCover
Gallery image 3 from 4 Subwoofer US 8112/8 SW - Back Straight
Gallery image 4 from 4 Subwoofer US 8112/8 SW - Back Connectors

Active-Subwoofer US 8112/8 SW

Color: Black
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Features

All technologies at a glance
Front-firing subwoofer

Specifications

Subwoofer US 8112/8 SW - Front Straight

Active-Subwoofer US 8112/8 SW

This active subwoofer does more than supply power to its own bass driver. It also effectively fires the five satellite speakers that are connected to it for a full and powerful sound. More than just a subwoofer, the US 8112/1 SW is the central power source for the entire 5.1 loudspeaker ensemble.

This high-end master of dynamics and depth boasts amazing performance data: 300 watts, 28 Hz low end (-3 dB), a 300 mm bass driver and efficient, extremely high-performance as well as low noise class D amplifier. The bass driver has been professionally optimized with Klippel measurements for maximum excursion, low distortion, and powerful levels for precise bass you can feel.

All settings and connections can be accessed at the back of the subwoofer: Line-in interface for connecting an A/V receiver, volume regulator, phase switch, auto level regulator and HP (high pass) filter that can be adjusted to prevent a range of frequencies between 30 and 70 Hz from passing. This can help eliminate droning in rooms that have not been acoustically optimized.

Thanks to a construction that includes a recessed in-built amplifier and angled adapter plug, the subwoofer can be positioned directly against a wall. The resonance damping stand feet give the subwoofer a stable foundation.

The US 8112/1 uses Teufel’s proprietary Air Stream Bsss Technology. Air exits the vents in bass reflex enclosures pretty quickly at resonance frequencies. This can lead to wind noise which can interfere with music and movie enjoyment. Air Stream Bsss Technology  is a way of shaping the vent so that the subwoofer can emit very deep and loud levels without any resulting wind noise.

The US 8112/1 SW is only available as part of a Teufel set.

  • Width 40 cm
    Height 58.7 cm
    Depth 40 cm
    Weight 31.4 kg
  • Power supply voltage 230 V
    Automatic on/off Yes
    Maximum power consumption 900 W
    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
    Level control Yes
    Power output capacity sinus (RMS) Bass 250 W
    Power output capacity impulse (peak) Satellite 85 W
    Power output capacity impulse (peak) Bass 300 W
    Amplifier configuration 7.1
    Amplifier technology Class D
    Amplifier channels 8
    Power output capacity sinus (RMS) Satellite 80 W
  • Lowest frequency (-3 dB) 30 Hz
    Banana plug compatible Yes
    Equalization port (position) Bottom
    Equalization port 2
    Removable front cover Yes
    Front-firing Yes
    Cabinet material MDF
    Cabinet surface High gloss (front), foil (corpus)
    Magnetic shielding Yes
    Net internal volume 55 L
    Woofer (number per enclosure) 1
    Woofer (diameter) 300 mm
    Woofer (material) cellulose
    Frequency range 28 - 200 Hz
    Maximum sound pressure level 115 dB/1m
    Enclosure type Bass reflex
  • Terminal clamps Gold-plated screw terminals
    High level speaker outputs 7
    RCA input 7.1 1

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Included components

Active-Subwoofer US 8112/8 SW
  • 1 × Power cable – Black

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