Martin Audio's SXHF218 2x18" ultra-high-output hybrid horn/reflex subwoofer delivers low end with the best of both worlds. Enjoy the low-frequency extension of a reflex design and the impact of bass horn technology for the kind of thwack you feel in your chest. A knee-buckling 3000 watts produces up to 148dB max SPL (sound pressure level) making the SXHF218 flying version an ideal choice for outdoor festival, stadium, and arena applications. The enclosure can be incorporated at the top of a WPL array, or more commonly flown as a separate array alongside.

The SXHF218 is designed to provide high-quality low-frequency output for maximum impact making them an ideal option for those looking to add premium high-output low end to an existing system in a nightclub or concert hall.

Your SXHF218 can be made fully weather resistant and suitable for permanent outdoor installation with the addition of the WRKIT input board cover (sold separately).

Martin Audio SXHF218 Applications:

• Outdoor festivals
• Stadiums, arenas and theaters
• Concert halls
• Nightclubs
• Outdoor restaurant, bar and hotel entertainment areas
• Concourses and Theme Parks

Martin Audio SXHF218 Features:

• Ultra-high output ground-stacked subwoofer
• Hybrid® horn/reflex loading for maximum acoustic efficiency and low frequency extension
• Dual long-excursion 18” (460mm)/4.5” (115mm) voice coil neodymium drivers
• Forward or rear-facing operation

Martin Audio SXHF218 Specifications:

• TYPE: Hybrid® horn/reflex subwoofer
• FREQUENCY RESPONSE (1): 32Hz – 150Hz ±3dB, -10dB @ 27Hz
• DRIVER: 2 x 18” (460mm)/4.5” (115mm) voice coil, long excursion, neodymium magnet, waterproof cone
• RATED POWER (2): 3000W AES, 12000W peak
• RECOMMENDED AMPLIFIER : iKON iK42
• SENSITIVITY (10): 107dB
• MAXIMUM SPL (9): 148dB peak
• NOMINAL IMPEDANCE: 4Ω
• DISPERSION (-6dB): Omnidirectional/or Cardioid (paired)
• ENCLOSURE: Multi-laminate birch/poplar ply
• FINISH: Durable Polyurea Coating
• PROTECTIVE GRILLE: Black perforated Zintec
• CONNECTORS: 2 x NL4
• PIN CONNECTIONS: (INPUT) Input +1/-1
• PINS CONNECTIONS: (LINK) Refer to SXH218 datasheet or Input panel diagram for linking options
• FITTINGS
• Two skids on base, with mating channels on top
• Four rear-mounted 100mm (4in) castors
• 6 x bar handles, 3 on each side
• 4 x fittings for optional transit cover
• DIMENSIONS (INCL SKIDS)
• (W) 1112mm x (H) 609mm x (D) 1023mm (1151mm incl. castors)
• (W) 43.8in x (H) 24in x (D) 40.3in (45.3in incl. castors)
• WEIGHT: 116kg (256lbs), with castors 120kg (265lbs)