Designed for touring sound and installations, the SXC115 is a compact, high performance cardioid subwoofer. It features a 15” (380mm) forward facing driver and a 12” (300mm) rear facing driver, each driven independently by separate amplifier channels and DSP. Each driver has its own chamber with optimised bass reflex porting

The SXC115 produces a cardioid dispersion pattern which maximises the front radiation and reduces unwanted radiation behind the subwoofer. The recommended iK42 amplifier optimises the DSP parameters for front and rear drivers to maximise the rear rejection — from 21dB at 43Hz to 28dB at 75Hz. This keeps low frequencies away from stages, turntables and walls as well as reducing reverberant energy in the room — greatly improving the low frequency response accuracy and impact of the whole system. In front of the enclosure, the output from the two drivers is additive, giving an extra 2dB of output when compared with a conventional 1 x 15” subwoofer.

The SXC115 is an ideal partner for WPM line arrays or Martin Audio point source systems where low frequency pattern control is required. It can be used singly, stacked or flown individually by means of threaded flying inserts.

Product Features

• Compact, cardioid subwoofer
• Front facing 15” (380mm)/4” (100mm) voice coil driver
• Rear facing 12” (300mm)/4” (100mm) voice coil driver
• Cardioid dispersion pattern
• 28dB rear rejection at 75Hz
• High output capability
• Tour-grade plywood enclosure

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

Product Specifications

• TYPE: Compact, cardioid subwoofer
• FREQUENCY RESPONSE: 44Hz – 150Hz ±3dB, -10dB @ 36Hz
• DRIVERS:
  • 15” (380mm)/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone
  • 12” (300mm)/4” (100mm) voice coil, long excursion, neodymium magnet, waterproof cone
• RATED POWER:
  • 15”: 1000W AES, 4000W peak
  • 12”: 800W AES, 3200W peak
• SENSITIVITY: 101dB
• MAXIMUM SPL: 137dB peak
• NOMINAL IMPEDANCE:
  • 15”: 8 ohms
  • 12”: 8 ohms
• DISPERSION (-6DB): Cardioid
• ENCLOSURE: Multi-laminate birch ply
• FINISH: Textured black paint
• PROTECTIVE GRILLE: Black HEX perforated steel
• CONNECTORS: 2 x NL4
• PIN CONNECTIONS (INPUT): 15”: +1, -1; 12”: +2, -2
• PINS CONNECTIONS (LINK): 15”: +1, -1; 12”: +2, -2
• FITTINGS:
  • Two skids on base, with mating channels on top
  • M20 top-mounted thread plate for pole mounting
  • Two bar handles on each side
  • 16 x M10 mounting points
  • 16 x M8 inserts for optional castors
• DIMENSIONS (INCL SKIDS):
  • (W) 500mm x (H) 550mm x (D) 811mm (939mm incl castors)
  • (W) 19.69in x (H) 21.67in x (D) 31.92in (36.96in incl castors)
• WEIGHT: 53kg (117lbs), 56kg (124 lbs) incl castors