The dimensions of the smallest TW AUDiO installation sub let not assume such a performance. The B10i, like it‘s B10 production brother, delivers tight, focused bass from a box barely larger than a microwave oven. Its specifically developed long excursion 10" cone driver with an uncompromising 3" dual voice coil delivers usable frequency response down to 40 Hz. This makes the B10i a perfect match for restaurants, clubs and many other applications as main sub or discretely distributed as part of a larger system.

The B10i comes with i-series standard screw terminal connections at the rear with optional speakON™ and cable gland available. Four recessed M10 threads allow multiple mounting options via brackets or steel wires.

Key features

  • 10" cone driver with 3" dual voice coil and 700 W program power capacity generates a usable frequency response down to 40 Hz
  • 4 × M10 screw threads for mounting of swivel bracket and eyebolt
  • Wall or (suspended) ceiling mounting
  • Equipped with i-series screw terminal; speakON™ and cable gland optional
  • Coherent phase response with all TW AUDiO subwoofers
  • Operation with dedicated TW AUDiO presets on Lab.gruppen PLM / D or Powersoft K / X series

B10i The installation version of the B10.

Technical data

Drivers1 × 10" LF dual coil
Frequency range40 Hz - 120* Hz
Power capacity program / peak700 / 1400 W
Impedance8 Ω | 2 × 16 Ω optional
Sensitivity 1 W / 1 m91 dB
SPL max / 1 m123 dB
Connectionscrew terminal IN± | LINK±
Optional connectionsspeakON™
cable gland
Dimensions (H × W × D)300 × 500 × 440 mm [11.81 × 19.69 × 17.32 in]
Weight16,1 kg [35 lbs]
FinishWarnex texture paint
AccessoriesRSM10, QBB10i, VBB10i, CBB10i
OptionsRAL colors, polyurea coating (black)
*With dedicated presets a frequency of up to 400 Hz can be achieved.



B10i_manual_EN_2.0 (PDF - File)
2. March 2022 - Revision 2.0
B10i_Datasheet_EN_1.0 (PDF - File)
14. February 2019 - Revision 1.0


B10i DXF 2D (ZIP - File)
15. May 2019 - Revision 1.0
B10i PDF Drawings (PDF - File)
15. May 2019 - Revision 1.0

Accessories B10i

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Osterholzallee 140 - 2 / D-71636 Ludwigsburg