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  4. Martin BlacklineX X118 Passive 18" Sub Woofer
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Martin BlacklineX X118 Passive 18" Sub Woofer

Product Code: 286530

The Blackline X118 is a compact, high performance subwoofer for use with BlacklineX Series full-range loudspeakers.

£849.00 (INC VAT)
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  • Description
  • Specifications
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Martin BlacklineX X118 18" Sub Woofer

It extends the low frequency operating range of the combined system to 42Hz and provides exceptional low frequency impact. It can be used singly, stacked or flown via integral M10 insets and features a long-excursion 18” (460mm)/3” (75 mm) voice coil driver in a compact reflex enclosure. Its four reflex ports have a large frontal area to reduce turbulent air noise at very high levels.




  • Compact, direct-radiator subwoofer
  • 1 x 18” (460mm) driver with 3” (75mm) voice coil
  • Large ports for reduced air noise
  • Screw-free perforated steel grille
  • 35mm pole-mount socket
  • 8Ω nominal impedance M10 flying inserts





  • Portable sound reinforcement
  • Live music clubs
  • Bars and restaurants
  • Nightclubs
  • Corporate AV events and conferences
  • Weddings and parties
  • Secondary stages at festivals
  • HoW, leisure centres and retail outlets
  • * TYPE: Compact, direct radiating subwoofer
  • * FREQUENCY RESPONSE: 42Hz-150Hz ± 3dB, -10dB @ 38Hz
  • * DRIVER: 18” (460mm)/3” (75mm) voice coil, long excursion, ferrite magnet
  • * RATED POWER: 500W AES, 2000W peak
  • * SENSITIVITY: 104dB
  • * MAXIMUM SPL: 131dB continuous, 137dB peak (half space)
  • * DISPERSION (-6DB): Omnidirectional
  • * CROSSOVER: 80-120Hz active
  • * ENCLOSURE: Birch/poplar ply
  • * FINISH: Black textured paint
  • * PROTECTIVE GRILLE: Black perforated steel
  • * CONNECTORS: 3 x NL4 type
  • * PIN CONNECTIONS (LINK): A: 1+/- to 1+/-, B: 2+/- to 1+/-
  • * FITTINGS: 16 x M10 inserts, pole-mount socket, 2 x bar handles, provision for castors
  • * DIMENSIONS: (W) 530mm x (H) 669mm x (D) 640mm
  • * WEIGHT: 33kg
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