SX218W 2x18

Price:: RRP: £4,560.00 inc VAT
Code:: MAUSX218W
Manufacturer Code:: SX218-W
Brand:: Martin Audio

Main 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
Delivers very high output levels and superb transient performance with minimal distortion
Ideal for touring sound reinforcement for small and medium-size venues

SX218W 2x18" Dual-Driver Direct Radiating Subwoofer - White

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

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 and suspension engineered for maximum linear excursion.

The enclosure is constructed from multi-laminate birch ply and finished with a durable polyurea coating. Eight reflex ports provide a large frontal area to reduce turbulent air noise, and a perforated steel grille protects the drivers from damage. SX218 features a M20 pole mount insert for added versatility in deployment.

Product 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

Product Specifications

TYPE: Dual-driver, direct radiating subwoofer
FREQUENCY RESPONSE: 35Hz – 150Hz ±3dB,
-10dB @ 30Hz
DRIVER: 2 x 18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone
RATED POWER: 2000W AES, 8000W peak
SENSITIVITY: 105dB
MAXIMUM SPL: 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