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Martin Audio - SX218B

Martin Audio
Audio Passive Subwoofers

2 x 18'' SX Subwoofer Black




Description

With an operating range of 35Hz-150Hz ± 3dB, it houses dual 18” long-excursion (460mm)/4” (100mm) voice coil drivers with water-resistant cones and triple roll surrounds. Each driver is rated to handle 1000 watts AES and has a magnet structure which is suspension engineered for maximum linear excurs


Specifications

Name Value
TYPE Dual-driver, direct radiating subwoofer
FREQUENCY RESPONSE (1) 35Hz – 150Hz ±3dB, -10dB @ 30Hz
DRIVER 2 x 18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone
RATED POWER (2) 2000W AES, 8000W peak
SENSITIVITY (10) 105dB
MAXIMUM SPL (9) 144dB
NOMINAL IMPEDANCE 2 x 8Ω
DISPERSION (-6dB) Omnidirectional/or Cardioid (paired)
ENCLOSURE Multi-laminate birch/poplar ply
FINISH Durable Polyurea Coating
PROTECTIVE GRILLE Black perforated Zintec
CONNECTORS 2 x NL4 type
PIN CONNECTIONS (INPUT) LF1: 1+, 1- LF2: 2+, 2-
PINS CONNECTIONS (LINK) LF1: 1+, 1- LF2: 2+, 2-
FITTINGS Two skids on base, with mating channels on top 24 x M10 mounting points 4 x bar handles, 2 on each side 4 x fittings for optional transit cover M20 Pole mount insert 16 x M8 inserts for optional castors
DIMENSIONS (INCL SKIDS) (W) 1093mm x (H) 537mm x (D) 792mm (920mm including castors) (W) 43in x (H) 21.1in x (D) 31.2in (36.2in including castors)
WEIGHT 98.5kg (217lbs) w/o castors 102kg (225lbs) with castors