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SX112 Subwoofer
Where to Buy or Rent

The SX112 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.

Features

  • 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
  • Black or white standard colour options
  • Integrated flying points

Applications

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

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.

Finished in black (RAL9005) or white (RAL9016) as standard with integrated flying points, the SX112 can be also be supplied in any RAL colour to order.

When used with full-range systems, crossover and EQ functions can either be performed by the DX0.5 or DX4.0 system controllers.

Links
Brochure Datasheet Settings [v4.1]
Specification
TYPECompact, single driver, direct radiating subwoofer
FREQUENCY RESPONSE (1)48Hz-150Hz ± 3dB -10dB @ 35Hz
DRIVER12” (300mm)/3” (75mm) voice coil, long excursion, ferrite magnet, waterproof cone
RATED POWER (2)400W AES, 1600W peak
SENSITIVITY (10)100dB
MAXIMUM SPL (9)126dB continuous, 132dB peak (half space)
NOMINAL IMPEDANCE
DISPERSION (-6dB)Omnidirectional
CROSSOVER80-120Hz active
ENCLOSURE52 litre, Plywood
FINISHBlack or white textured paint
PROTECTIVE GRILLEBlack or white perforated steel
CONNECTORSLow profile 20A push-lock
PIN CONNECTIONSLeft to right: Input+, Input -, Link -, Link+
DIMENSIONS(W) 487mm x (H) 385mm x (D) 410mm
(W) 19.2ins x (H) 15.2ins x (D) 16.1ins
WEIGHT21.5kg (47.3lbs)
Architectural Specs
Martin Audio SX112

The loudspeaker shall be an ultra-compact subwoofer consisting of one 12” reflex-loaded, long-excursion, low frequency transducer.

The on-axis frequency response shall be 48Hz-150kHz +/- 3dB and the loudspeaker shall produce a maximum SPL of 132dB peak calculated at 1 metre. Power handling shall be 400W AES, 1600W peak. Rated impedance shall be 8 ohms. The loudspeaker shall be operated in conjunction with a dedicated electronic controller.

The input connector shall be a low-profile 20A push-lock type. The enclosure shall be constructed plywood and the driver shall be protected by a perforated steel grille.

Dimensions (W x H x D) shall be 487mm x 385mm x 410mm (19.2in x 15.2in x 16.1in). Weight shall be 21.5kg (47.3lbs).

The loudspeaker shall be the Martin Audio SX112.

Drawings
Martin Audio Martin Audio SX112 Tech Drawing

Technical Drawings for Martin Audio SX112.
All information is Copyright. Martin Audio Ltd.

JPEG DWG PDF
Accessories
HTK00004. M10 Eye Bolt - Galvanised Finish
HTK00004. M10 Eye Bolt - Galvanised Finish.

HTK00004

M10 Eye Bolt (Galvanised)

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All material © 2017.
Copyright Martin Audio Ltd.
Subject to change without notice.
Martin Audio Ltd. Reg. No. 4824341

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