|TYPE||Compact, direct radiating subwoofer|
|FREQUENCY RESPONSE (1)||
47Hz – 150Hz ±3dB,
-10dB @ 41Hz
|DRIVER||18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone|
|RATED POWER (2)||1000W AES, 4000W peak|
|MAXIMUM SPL (9)||138dB peak|
|DISPERSION (-6dB)||Omnidirectional/or Cardioid (paired)|
|ENCLOSURE||Multi-laminate birch/poplar ply|
|FINISH||Black textured paint|
|PROTECTIVE GRILLE||Black perforated steel|
|CONNECTORS||2 x NL4 type|
|PIN CONNECTIONS (INPUT)||LF: +1, -1 Link through: +2, -2|
|PINS CONNECTIONS (LINK)||LF: +1, -1 Link through: +2, -2|
|DIMENSIONS (INCL SKIDS)||
The SX118 is a compact, high performance subwoofer that extends the low frequency operating range of the system to 47Hz and provides exceptional low frequency output for such a compact enclosure.
- Compact, direct radiating subwoofer
- 18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone
- High output capability
- Tour-grade plywood enclosure with flying inserts
- Live sound reinforcement
- Theatre sound
- Corporate AV events
An ideal partner for the WPM, it features a long-excursion 18” (460mm)/4” (100 mm) voice coil driver with a water-resistant cone and triple roll surround in a compact reflex enclosure.
The design of the 18” driver maximises output while minimising power compression and distortion, and the four reflex ports have a large frontal area to reduce turbulent air noise at very high levels. The enclosure is constructed from multi-laminate birch ply, finished with a durable textured coating and equipped with a steel grille, twin grab handles, skids, flying inserts for installation and a threaded pole socket for pole-mounting up to 4 WPM enclosures as a simple plug-and-play system.
Wavefront Precision SX118
The loudspeaker shall be a compact subwoofer consisting of an 18” reflex-loaded, long-excursion, low frequency transducer. The on-axis frequency response shall be 47Hz-150kHz +/- 3dB and the loudspeaker shall produce a maximum SPL of 138dB peak calculated at 1 metre.
Power handling shall be 1000W AES, 4000W peak. Rated impedance shall be 8 ohms. The rear connector panel shall be fitted with two NL4 type connectors and the loudspeaker shall be operated in conjunction with a dedicated controller amplifier.
The loudspeaker enclosure shall be constructed from multi-laminate plywood with a textured black coating. The drivers shall be protected by a perforated steel grille and the enclosure shall be fitted with a threaded pole-mount plate, bar handles, skids and flying inserts.
Dimensions including skids, excluding castors (W x H x D) shall be 600mm x 509mm x 632mm (23.6in x 20in x 24.9in). Dimensions including skids and castors (W x H x D) shall be 600mm x 509mm x 760mm (23.6in x 20in x 29.9in). Weight shall be 47kg (104lbs).
The loudspeaker shall be the Martin Audio SX118.