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Martin Audio X218B Dual Driver 2 x 18" Passive Subwoofer Loudspeaker System
The Blackline X218 is a dual-driver, high performance subwoofer for use with BlacklineX Series full-range loudspeakers. With an operating range of 42Hz-200Hz + 3dB, it produces high output levels with low distortion and can be used singly or stacked horizontally. It features dual 18” (460mm)/4” (100mm) voice coil, long-excursion drivers in a reflex enclosure with eight large ports that reduce air turbulence at high output levels.
The X218 enclosure is constructed from plywood and finished in black textured paint.
For added versatility in deployment, the X218 is fitted with a 35mm pole-mount socket for mounting BlacklineX full-range enclosures, and integral M10 inserts provide for eyebolt suspension of a single enclosure. Ergonomic handles assist ease of handling and the drivers are protected by a perforated steel grille. Rubber feet on the base of the X218 resist movement and align with recesses in the top surface for stable horizontal stacking. Feet are also provided on one side of the enclosure for vertical operation of a single cabinet.
The X218 is supplied as standard without castors, which are available as an accessory pack.
When used with BlacklineX Series full-range systems, crossover and EQ functions can be performed by the DX0.5 or DX4.0 system controllers or by a Martin Audio amplifier with onboard DSP.
Features:
- Dual-driver, direct radiator subwoofer
- 2 x 18” (460mm) drivers with 4” (100mm) voice coils
- Durable plywood enclosure
- Large ports for reduced air noise
- Powder coated, perforated steel grille
- Integral ergonomic handles
- 35mm pole-mount socket
- Feet for vertical or horizonal operation
- Rebate recesses for stable horizontal stacking
- M10 flying inserts
Specification
TYPE: Dual-driver, direct radiating subwoofer
FREQUENCY RESPONSE (5): 42Hz-200Hz ± 3dB, -10dB @ 33Hz
DRIVER: 18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnet
RATED POWER (2): 1600W AES, 6400W peak
SENSITIVITY (8): 106dB
MAXIMUM SPL (9): 141dB peak (half space)
NOMINAL IMPEDANCE: 4Ω
DISPERSION (-6DB): Omnidirectional
CROSSOVER: 80-120Hz active
ENCLOSURE: Birch/poplar ply
FINISH: Black textured paint
PROTECTIVE GRILLE: Black perforated steel
CONNECTORS: 2 x NL4 type
PIN CONNECTIONS (INPUT): 1+ 1- Link Through 2+ 2-
PIN CONNECTIONS (LINK): 1+ 1- Link Through 2+ 2-
FITTINGS: 12 x M10 inserts, pole-mount socket
DIMENSIONS: (W) 1049mm x (H) 587mm x (D) 727mm
(W) 41.3ins x (H) 23.1ins x (D) 28.6ins
WEIGHT: 88kg (194lbs)
Applications:
Portable sound reinforcement
Live music clubs
Bars and restaurants
Nightclubs
Corporate AV events and conferences
Weddings and parties
Secondary stages at festivals
HoW, leisure centers and retail outlets
***This is a freight shipped item to a business or Venue with Loading dock. If you don't have one and need liftgate delivery you will be invoiced an an additional $89 for that service. Contact us prior to purchase if this is the case.
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