Audio, video and lighting installation
- because performance matters

Martin Audio Subwoofer

Martin Audio Subwoofer

Martin Audio SX218 Subwoofer - Ultimate Performance & Power, The SX218 achieves the ultimate in subwoofer performance for the most demanding applications – delivering very high output levels and superb transient performance with minimal distortion. See our full Pro-Audio range in our shop or contact us for a quote, we also do installation across the UK for any venue.
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
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.

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