Audio, video and lighting installation
- because performance matters
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.
- 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
- 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.