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
| TYPE | Compact, dual-driver, direct radiating subwoofer |
| FREQUENCY RESPONSE (1) | 48Hz-150Hz ± 3dB, -10dB @ 35Hz |
| DRIVER | 2 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 | 4Ω |
| DISPERSION (-6DB) | Omnidirectional |
| CROSSOVER | 80-120Hz active |
| ENCLOSURE | 100 litre, Plywood |
| FINISH | Black or white textured paint |
| PROTECTIVE GRILLE | Black or white perforated steel |
| CONNECTORS | 2 x NL4 |
| PIN CONNECTIONS | Left to right: Input+, Input -, Link -, Link+ |
| FITTINGS | 12 x M10 inserts |
| DIMENSIONS | (W) 872mm x (H) 390mm x (D) 437mm (W) 34.3ins x (H) 15.4ins x (D) 17.2ins |
| WEIGHT | 39kg (86lbs) |
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 390mm x 437mm (34.3in x 15.4in x 17.2in). Weight shall be 39kg (86lbs).
The loudspeaker shall be the Martin Audio SX212.
