Martin Audio SX218, 2x 18" High-Performance Subwoofer System Black & White

Martin Audio SX218, 2x 18" High-Performance Subwoofer System Black & White

The Martin Audio SX218 delivers very high output levels and superb transient performance with minimal distortion.  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 surround. Each driver is rated to handle 1000 watts AES and has a magnet structure that is suspension engineered for the maximum linear excursion. The enclosure of Martin Audio SX218 is made from a multi-laminate birch ply and finished with a durable polyurea coating. Eight reflex ports give a large frontal area to reduce turbulent air noise, and a perforated steel grille protects the drivers from damage. Martin Audio SX218 also features an M20 pole mount insert for added versatility in deployment. The product is supplied as standard without cabinet wheels, but they are available as an accessory. By adding the input board cover accessory, Martin Audio SX218 is fully weather resistant and suitable for permanent outdoor usage.

Martin Audio SX218 Main 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