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Martin Audio WS218X Passive Subwoofer

Product Code: MAWS218X
Manufacturer: Martin Audio

Free mainland UK shipping available for this product

Our Price £2,163.99INC

Available within 2-5 working days

We accept Paypal

The WS218X is a high performance sub-bass system designed for use with large scale systems, in both Live and Installed applications. Featuring a 1000 Watt 18" (460mm) drive unit with magnet structure and suspension engineered for maximum linear excursion.


  • Dual, direct radiating long excursion 18" (460mm) drivers
  • High temperature 4" (100mm) voice coils
  • High power - 138dB continuous, 144dB peak
  • Fitted with handles and castors
  • Applications
  • Medium/large scale touring systems
  • Theatre sound systems
  • Club sound reinforcement
  • Special effects sub-bass

Featuring twin, 1000 watt 18" (460mm) drive units with magnet structure and suspension engineered for maximum linear excursion. The birch ply cabinet is fitted with six pocket handles and four 4" (100mm) castors for easy deployment. It features large area porting to reduce air noise. WS218X subwoofers are designed to be powered by Martin Audio MA12K or MA9.6K amplifiers.


  • TYPE Dual-driver vented sub-bass system
  • FREQUENCY RESPONSE 35Hz-150Hz ± 3dB,
  • -10dB @ 28Hz
  • DRIVERS 2 x 18" (460mm)/4" (100mm) voice coil, ultra- long excursion, water resistant cone
  • RATED POWER (1) 2000W AES, 8000W peak
  • SENSITIVITY (2) 105dB (half space)
  • MAXIMUM SPL (3) 138dB continuous, 144dB peak (half space)
  • CROSSOVER 70Hz-150Hz, via DX1.5 or DX2 controller
  • ENCLOSURE 320 litre, multi-laminate birch ply
  • FINISH Textured black paint
  • PROTECTIVE GRILLE Black perforated steel
  • CONNECTORS 2 x Neutrik NL8
  • LF1: 1+,1- & 2+,2-
  • LF2: 3+,3- & 4+,4-
  • 4 x 4" (100mm) castors
  • 6 x pocket handles
  • 2 x front lid fittings
  • (W) 1066mm x (H) 561mm x (D) 780mm(911mm)
  • (W) 42ins x (H) 22.1ins x (D) 30.7ins (35.9ins)
  • WEIGHT 89kg (196.2lbs)

  • UK Based Company
  • Part of A.C. Entertainment Technologies - has its trading origins over 45 years ago
  • UK Stock Holding
  • UK Warranty
  • Free Delivery Over £150
  • Great Prices
  • Over 20 Years' Experience
  • Specialist Advice
  • Fast Delivery
  • Finance Options Available

With years of experience supplying Businesses, Government Organisations, Charities, Schools, Colleges and Universities, we invite you to take advantage of our knowledge to help you make an informed choice, ensuring you are purchasing the best music products for your needs. With specialists in PA Systems, Pro Audio & Live Sound equipment on hand to answer calls and emails, you're in the best possible hands.

Contact us now to discuss your requirements or to request a quotation. Additional discounts may apply for educational establishments or size and value of order.

Purchase orders can be sent directly to or apply for your cash or credit account here. Terms and conditions will apply.

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