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Martin Audio

Martin Audio SX112-W 12" Subwoofer

Martin Audio SX112-W 12" Subwoofer

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Regular price $960.00 USD
Regular price Sale price $960.00 USD
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Prices VAT inclusive. UK delivery free.

The SX112-W is an ultra-compact direct radiating sub-bass system designed to extend the bandwidth and increase the headroom of full-range loudspeaker models.

It features a very efficient 12" (300mm) long-throw bass driver with a high power 3" (75mm) voice coil and generously-sized reflex ports for low noise, high power operation.

With a response of 48Hz-150Hz ± 3dB, the ultra-compact size of the SX112 makes it an ideal partner for ADORN or CDD Series systems where space is at a premium or where the subwoofers need to be hidden.

The enclosure is constructed from plywood and has an impact-resistant finish, while the driver is protected by a rigid perforated steel grille, which is pre-curved to withstand physical damage.


  • Ultra-Compact, single driver, direct radiating subwoofer
  • 12” (300mm) driver with 3” (75mm) voice coil
  • Water resistant cone
  • Large ports for reduced air noise
  • Perforated steel grille
  • In White
  • Integrated flying points

Practical Applications

  • Live Music Clubs and Bars
  • Nightclubs
  • Bars and Restaurants
  • Museums and AV Spaces
  • Convention Centres
  • Hotels
  • Retail Outlets
  • Leisure Centres
  • Houses of Worship


  • TYPE: Compact, single driver, direct radiating subwoofer
  • FREQUENCY RESPONSE: 48Hz-150Hz ± 3dB -10dB @ 35Hz
  • DRIVER: 12” (300mm)/3” (75mm) voice coil, long excursion, ferrite magnet, waterproof cone
  • RATED POWER: 400W AES, 1600W peak
  • MAXIMUM SPL: 126dB continuous, 132dB peak (half space)
  • DISPERSION (-6DB): Omnidirectional
  • CROSSOVER: 80-120Hz active
  • ENCLOSURE: 52 litre, Plywood
  • FINISH: Black or white textured paint
  • PROTECTIVE GRILLE: Black or white perforated steel
  • PIN CONNECTIONS: Left to right: Input+, Input -, Link -, Link+
  • FITTINGS: 12 x M10 inserts
    • (W) 487mm x (H) 390mm x (D) 410mm
    • (W) 19.2ins x (H) 15.4ins x (D) 16.1ins
  • WEIGHT: 21.5kg (47.3lbs)

Manufacturer: Martin Audio

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