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SX SeriesInstalled SoundLive Sound

SX212

Compact, Dual-Driver Direct Radiating Subwoofer

SX212 Subwoofer
Where to Buy or Rent

With twin high-efficiency 12" (300mm)/3" (75mm) voice coil long-throw bass drivers and optimally-sized reflex ports to minimise air noise, the SX212 is the perfect sub-bass where low frequency extension and impact is required from a very compact, unobtrusive, low-profile enclosure.

Features

  • Compact, direct-radiator subwoofer
  • 2 x 12” (300mm) drivers with 3” (75mm) voice coils
  • Water resistant cones
  • Compact, low-profile styling
  • 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

The SX212 is designed to be used with full-range loudspeaker systems and extends the low frequency operating range of the combined system down to 40Hz. The enclosure is constructed from plywood and is internally-braced to reduce energy transmission to the enclosure panels and baffle. Its perforated steel grille is pre-curved to withstand damage and it can be supplied fitted with optional flying points.

Finished in black (RAL9005) or white (RAL9016) as standard with integrated flying points, the SX212 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, dual-driver, direct radiating subwoofer
FREQUENCY RESPONSE (1)48Hz-150Hz ± 3dB, -10dB @ 35Hz
DRIVER2 x 12” (300mm)/3” (75mm) voice coil, long excursion, ferrite magnet, waterproof cone
RATED POWER (2)800W AES, 3200W peak
SENSITIVITY (10)106dB
MAXIMUM SPL (9)132dB continuous, 138dB peak (half space)
NOMINAL IMPEDANCE
DISPERSION (-6dB)Omnidirectional
CROSSOVER80-120Hz active
ENCLOSURE100 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) 872mm x (H) 385mm x (D) 437mm
(W) 34.3ins x (H) 15.2ins x (D) 17.2ins
WEIGHT39kg (86lbs)
Architectural Specs
Martin Audio SX212

The loudspeaker shall be a compact subwoofer consisting of two 12” reflex-loaded, long-excursion, low frequency transducers.

The on-axis frequency response shall be 48Hz-150kHz +/- 3dB and the loudspeaker shall produce a maximum SPL of 138dB peak calculated at 1 metre. Power handling shall be 800W AES, 3200W peak. Rated impedance shall be 4 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 from plywood and the drivers shall be protected by a perforated steel grille.

Dimensions (W x H x D) shall be 872mm x 385mm x 437mm (34.3in x 15.2in x 17.2in). Weight shall be 39kg (86lbs).

The loudspeaker shall be the Martin Audio SX212.

Drawings
Martin Audio Martin Audio SX212 Tech Drawing

Technical Drawings for Martin Audio SX212.
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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Subject to change without notice.
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