SX218

Dual-driver, direct radiating subwoofer

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.

With an operating range of 35Hz-150Hz ± 3dB, it houses dual 18” long excursion (460mm)/4” (100mm) voice coil drivers with waterresistant 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.

The enclosure is constructed from multi-laminate birch ply and finished with a durable polyurea coating. Eight reflex ports provide a large frontal area to reduce turbulent air noise, and a perforated steel grille protects the drivers from damage.

The product is supplied as standard without cabinet wheels, but they are available as an accessory.

By adding the input board cover accessory, SX218 is fully weather resistant and suitable for permanent outdoor usage.

A flying system is available for installed systems which require a flown subwoofer solution.

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

Technical Specifications

• TYPE: Dual-driver, direct radiating subwoofer
• FREQUENCY RESPONSE: 35Hz – 150Hz ±3dB, -10dB @ 30Hz
• DRIVER: 2 x 18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone
• RATED POWER: 2000W AES, 8000W peak
• SYSTEM AMPLIFIER: iKON iK42
• SENSITIVITY: 105dB
• MAXIMUM SPL: 144dB peak
• NOMINAL IMPEDANCE: 2 x 8 Ohms
• DISPERSION: Omnidirectional/or Cardioid (paired)
• ENCLOSURE: Multi-laminate birch/poplar ply
• FINISH: Textured black paint
• PROTECTIVE GRILLE: Black perforated Zintec
• CONNECTORS: 2 x NL4
• PIN CONNECTIONS (INPUT): LF1: 1+, 1- LF2: 2+, 2-
• PINS CONNECTIONS (LINK): LF1: 1+, 1- LF2: 2+, 2-
• FITTINGS: Two skids on base, with mating channels on top, 24 x M10 mounting points
• 4 x bar handles, 2 on each side, 4 x fittings for optional transit cover, M20 Pole mount insert, 16 x M8 inserts for optional castors
• DIMENSIONS: (INCL SKIDS) (W) 1093mm x (H) 537mm x (D) 792mm
• (920mm including castors)
• WEIGHT: Weight 98.5kg (217lbs) w/o castors, 102kg (225lbs) with castors
• ACCESSORIES: 16 x M8 inserts for optional castors, Input Board Cover, Transit Cover