Martin Audio SX218

Martin Audio SX218

Martin Audio SX218

Martin Audio SX218

2x 18" Subwoofer. 35Hz-150Hz +/-3dB. Max SPL: 144dB, BLACK

SKU: MARA-SX218
MSRP: $4,500.00

The SX218 delivers very high output levels and superb transient performance with minimal distortion.

Please note this product has been updated since January 2019 from an earlier iteration.

Features

  • Dual-driver, direct radiating subwoofer
  • 2 x 18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone
  • Very high output capability
  • Tour-grade plywood enclosure with flying inserts

Applications

  • Touring sound reinforcement for small and medium-size venues
  • Fixed installations in concert halls, theatres, ballrooms and HoW
  • Sports stadium, arena installations & corporate AV events
  • Outdoor restaurant, bar and hotel entertainment areas
  • Concourses and Theme Parks

Specifications


TYPEDual-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)
ENCLOSUREMulti-laminate birch/poplar ply
FINISHDurable Polyurea Coating
PROTECTIVE GRILLEBlack 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