Designed for touring sound and installations, the SXC118 is a compact, high performance cardioid subwoofer. It features an 18” (460mm) forward facing driver and a 14” (356mm) rear facing driver, each driven independently by separate amplifier channels and DSP.
Features
- Compact, cardioid subwoofer
- Front facing 18” (460mm)/4” (100mm) voice coil driver
- Rear facing 14” (356mm)/3.5” (88mm) voice coil driver
- Cardioid dispersion pattern
- 28dB rear rejection at 75Hz
- High output capability
- Tour-grade plywood enclosure with flying inserts
Applications
- Live sound reinforcement
- Fixed installations including live event venues and nightclubs
- Theatre sound
- Corporate AV events
- Acoustically-challenging rooms
- Outdoor restaurant, bar and hotel entertainment areas
- Concourses and Theme Parks
| TYPE | Compact, cardioid subwoofer |
| FREQUENCY RESPONSE (1) | 43Hz – 150Hz ±3dB, -10dB @ 34Hz |
| DRIVERS |
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| RATED POWER (2) |
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| SENSITIVITY (10) | 104dB |
| MAXIMUM SPL (9) | 140dB peak |
| NOMINAL IMPEDANCE |
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| DISPERSION (-6DB) | Cardioid |
| ENCLOSURE | Multi-laminate birch and poplar ply |
| FINISH | Textured black paint |
| PROTECTIVE GRILLE | Black HEX perforated steel |
| CONNECTORS | 2 x NL4 |
| PIN CONNECTIONS (INPUT) | 18”: +1, -1; 14”: +2, -2 |
| PINS CONNECTIONS (LINK) | 18”: +1, -1; 14”: +2, -2 |
| FITTINGS |
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| DIMENSIONS (INCL SKIDS) |
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| WEIGHT |
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Martin Audio SXC118
The loudspeaker shall be a compact cardioid subwoofer consisting of an 18” reflex-loaded transducer radiating to the front of the enclosure and a 14” reflex-loaded transducer radiating to the rear. The transducers shall be driven independently by separate channels of a dedicated controller amplifier.
Power handling of the 18” transducer shall be 1000W AES, 4000W peak. Power handling of the 14” transducer shall be 800W AES, 3200W peak. Rated impedance of each transducer shall be 8 ohms. The on-axis frequency response shall be 43Hz-150kHz +/- 3dB and the loudspeaker shall produce a maximum SPL of 140dB peak calculated at 1 metre.
The loudspeaker enclosure shall be constructed from multi-laminate plywood with a textured 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. The rear connector panel shall be fitted with two NL4 type connectors.
Dimensions including skids, excluding castors (W x H x D) shall be 635mm x 603mm x 824mm (25in x 23.7in x 32.4in). Dimensions including skids and optional castors (W x H x D) shall be 635mm x 603mm x 952mm (25in x 23.7in x 37.5in). Weight excluding castors shall be 69kg (152lbs). Weight including optional castors shall be 73kg (161lbs).
The loudspeaker shall be the Martin Audio SXC118.
