SXHF218 2x18” Hybrid Horn/Reflex Flown Dual Subwoofer 3000W Black

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Martin Audio SXHF218 2x18” Hybrid Horn/Reflex Flown Dual Subwoofer 3000W Black - Main Image

Martin Audio SXHF218 2x18” Hybrid Horn/Reflex Flown Dual Subwoofer 3000W Black - Image 1

Martin Audio SXHF218 2x18” Hybrid Horn/Reflex Flown Dual Subwoofer 3000W Black - Image 2

Martin Audio SXHF218 2x18” Hybrid Horn/Reflex Flown Dual Subwoofer 3000W Black - Image 3

Martin Audio SXHF218 2x18” Hybrid Horn/Reflex Flown Dual Subwoofer 3000W Black - Image 4

Martin Audio SXHF218 2x18” Hybrid Horn/Reflex Flown Dual Subwoofer 3000W Black - Image 5

Martin Audio SXHF218 2x18” Hybrid Horn/Reflex Flown Dual Subwoofer 3000W Black - Image 6

Price:: RRP: £10,200.00 inc VAT
Code:: MAUSXHF218
Manufacturer Code:: SXHF218
Brand:: Martin Audio

Main Features

Ultra-high output flown 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
Capable of producing 148dB peak output at 1m.
Ideal partner for Wavefront Precision WPL arrays where maximum low frequency output is required.

SXHF218 Hybrid® Horn/Reflex Subwoofer

The SXHF218 is an extremely powerful subwoofer capable of producing 148dB peak output at 1m. It is essentially the flown version of SXH218 and is the ideal partner for Wavefront Precision WPL arrays where maximum low frequency output is required.

Its Hybrid® horn/reflex loading combines the acoustic efficiency and impact of bass horn technology with the low frequency extension of a reflex design, enabling it to produce significantly higher output levels than a traditional reflex-loaded subwoofer. With an operating range of 32-150Hz + 3dB, it features dual long-excursion 18” (460mm)/4.5” (115mm) voice coil neodymium drivers, with water resistant cones and triple roll surrounds.

The enclosure is constructed from multi-laminate plywood and coated with hard-wearing textured black polyurea. A rigid perforated steel grille protects the front of the enclosure, while integral flying hardware alongside use of the WPL GRIDt means it can be incorporated at the top of a WPL array, or more commonly flown as a separate array alongside, again using the WPL GRIDt. Like the ground-stack version, a combination of forward and rear-facing enclosures can be configured with specific directional properties. By adding an outrigger kit, SXHF218’s can also be ground-stacked beneath WPL enclosures to form a powerful ground-based system.

Product Feature

Ultra-high output flown 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

Applications

Outdoor festivals
Stadiums, arenas and theatres
Concert halls
Nightclubs

Product Specifications

TYPE: Hybrid® horn/reflex subwoofer
FREQUENCY RESPONSE: 32Hz – 150Hz ±3dB, -10dB @ 27Hz
DRIVER: 2 x 18” (460mm)/4.5” (115mm) voice coil, long excursion, neodymium magnet, waterproof cone
RATED POWER: 3000W AES, 12000W peak
RECOMMENDED AMPLIFIER: iKON iK42
SENSITIVITY: 107dB
MAXIMUM SPL: 148dB peak
NOMINAL IMPEDANCE: 4Ω
DISPERSION (-6DB): Omnidirectional/or Cardioid (paired)
ENCLOSURE: Multi-laminate birch/poplar ply
FINISH: Textured Black Polyurea
PROTECTIVE GRILLE: Black perforated steel
CONNECTORS: 2 x NL4
PIN CONNECTIONS (INPUT): Input +1/-1
PINS CONNECTIONS (LINK): Refer to SXHF218 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) 1148mm x (H) 604mm x (D) 1027mm (1155mm including castors)
- (W) 45.2in x (H) 23.8in x (D) 40.4in (45.5in including castors)
WEIGHT: 138kg (304lbs), with castors 146.5kg (323lbs)