Martin 2 x 18" Dual Driver Hybrid horn/reflex subwoofer
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DESCRIPTION
A dual 18-inch Hybrid horn/reflex subwoofer that combines the acoustic efficiency and impact of bass-horn technology with the low-frequency extension of a reflex design. The result is significantly higher output than a conventional reflex-loaded cabinet of equivalent size âÃÂàdelivering 148 dB peak SPL from a ground-stacking touring enclosure optimised for festival, theatre, and large-venue production.
Dual neodymium long-excursion 18-inch drivers with 4.5-inch voice coils and water-resistant triple roll surrounds are housed in a multi-laminate plywood enclosure coated in hard-wearing textured black polyurea. A rigid perforated steel grille provides driver protection. The cabinet supports both forward and rear-facing operation, enabling cardioid ground-stack configurations with paired enclosures. Can be driven by a single channel of a Martin Audio iK42 amplifier, or a bridged pair for maximum output.
- Dual 18" (460 mm) neodymium long-excursion drivers âÃÂà4.5" (115 mm) voice coil
- Power handling: 3,400 W AES / 13,600 W peak; impedance 4 ÃÂé nominal
- Frequency response: 32 Hz âÃÂà150 Hz ÃÂñ3 dB (âÃÂÃÂ10 dB @ 27 Hz)
- Maximum SPL: 148 dB peak (154 dB peak with crest factor 4) @ 1 m
- Dimensions (WÃÂÃÂHÃÂÃÂD with skids): 1,112 ÃÂÃÂ 609 ÃÂÃÂ 1,023 mm; weight 124 kg
The ideal sub-bass choice for large-scale touring productions, festival main stages, theatre & broadcast events, and any application demanding the maximum output per footprint.
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