HK AUDIO LINEAR SUB-4000A 1200w Active 18" Dual Vented Sub-Woofer
HK AUDIOL-SUB 4000A HK AUDIO
1200w Dual Vented Active Sub-Woofer
L-SUB 4000A is a flexible 18″ double vented bandpass subwoofer. Compatible with all LINEAR 5 fullrange speakers and mid/high units, its powerful low end – ranging from 30 to 100 Hertz – is totally and powerfully impressive. L SUB 4000 A can also serve as a sub-low add-on to LINEAR SUB 2000 to beef up the bottom end in the range of 30 to 70 Hertz.
Specifications:
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Max SPL: 135 dB half space (@ 10% THD)
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Max SPL peak: 137 dB half space (@ 10% THD)
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Max SPL calculated: 138 dB half space
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Frequency response +/- 3 dB: 39 Hz – X-Over
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Frequency response -10 dB: 31 Hz – X-Over
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Power Rating: 1200 W
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Amplifier: Class D
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Active protection circuits: Undervoltage Protection, Thermoprotection, Short Circuit Protection, Overcurrent Protection, Subsonic 24 dB/oct., Peak Limiter
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LF Speaker: 1x 18" featuring advanced ventilated voice coil gap
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Cut-off Frequency active: 70 Hz /100 Hz variable with 24 dB/oct.
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Connections: 2x XLR–1/4"-Combo In, 2x XLR Thru, 2x XLR Mid/High Out
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Input Sensitivity: +4 dBu @ Gain center-notched
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Pole mount: 2x M20 (K&M)
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Handles: 8x HK Audio MultiGrip
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Enclosure: Birch multiplex
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Grille: 2 mm metal grille backed with black acoustic foam
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Finish: Acrylic enamel, black
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Optional accessories: Protective cover, M20 Distance Pole Add-On, 100 mm casters, tilt unit
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Dimensions (WxHxD): 91 x 51 x 81 cm
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Weight: 59 kg/130.1 lbs
SALE: $2699.99
FREE S&H in continental US (e-mail for international / offshore USA rates)