Tannoy 110TB-70V
Subwoofer 10" w/70V transformer

OUR PART #  110TB-70V

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Passive down firing ceiling mounted subwoofer, 60W-70V transformer, 10" bass unit, 3-pin XLR female inputs. Features easy access to system controls, seismic tether points, and a textured black finish. Capable of 31Hz at -3dB. Easy to install and drops into a 2' x 2' ceiling tile space. It integrates invisibly into the environment by using a standard air conditioning vent cover as a speaker grille. It includes a resonance decoupling system, and each corner of the cabinet is fitted with a seismic tether point. The four corner flying points allow the unit to be flown in free space via a 3/8" threaded rod, a chain or aircraft cable. Fire rating is NFPA Grade A. For public address and commercial audio applications.


  • 60W /70V transformer
  • 254mm (10") bass unit
  • Easy access to system controls
  • Input module options - system flexibility
  • Seismic tether points
  • Eye bolts and threaded rod inserts for “free space”suspension
  • Class A fire hazard classification paint
  • Quick & easy mounting
  • Fixed 80Hz high pass output available
  • UL & CSA approved


  • Sensitivity: 500mV for rated output
  • Frequency Response: (+/-3dB) 31Hz - 150Hz, (-10dB)26Hz
  • Inputs: 3 pin XLR female; pin 2 positive
  • Maximum SPL @ 1 m: 105dB (average), 111dB (peak)
  • Driver Complement: 254mm (10") bass unit
  • Enclosure: Direct radiating vented MDF
  • Finish: Textured Black
  • Weight (each): 18.1kg (40 lbs)
  • Weight (Shipping): 19.5kg (43 lbs)
  • Dimensions: 251 x 598 x 598mm (9 9/16 x 23 7/8 x 239/16")
  • Dimensions (Shipping): 311 x 686 x 686mm (12 1/4 x 27 x 27”) (Pack)
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