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Aubrey Howard

B & C SPEAKERS NA LLC 21SW152-4 21 in. Neodymium Subwoofer

B & C SPEAKERS NA LLC 21SW152-4 21 in. Neodymium Subwoofer

Regular price $90.99 USD
Regular price $999.00 USD Sale price $90.99 USD
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Size
4000 w continuous program power capacity 153 mm (6 in) split winding copper voice coil 30 - 1000 hz response 96 db sensitivity 60 mm peak-to-peak excursion before damage neodymium magnet allows a very high force factor and linear excursion double silicone spider with optimized compliance ventilated voice coil gap for reduced power compression aluminium demodulating ring for very low distortion nominal diameter 4 ohm nominal impedance 4.2 ohm minimum impedance 4000 w continuous power handling 2000 w nominal power handling (aes) 96 db sensitivity (1w/1m) 30 - 1000 hz frequency range 153 mm (6 in) voice coil diameter copper winding material glass fibre former material neodymium ring magnet material 30 mm (1.18 in) winding depth 12 mm (0.5 in) magnetic gap depth 1.2 t flux density design triple roll surround shape radial cone shape neodymium ring magnet type double silicone spider t-pole pole design 190 dm3 (6.71 ft3) recommended enclosure volume 33 hz recommended tuning frequency parameters 32 hz fs 3.4 ohm re 0.31 qes 7 qms 0.3 qts 200 dm3 (7.00 ft3) vas 1680 cm2 (260.40 in2) sd 2.2 % 0 15 mm xmax 16 mm xvar 460 g mms 32.5 txm bl 1.5 mh le 103 hz ebp mounting and shipping info 547 mm (21.5 in) overall diameter 527 mm (20.7 in) bolt circle diameter 508 mm (20 in) baffle cutout diameter 261 mm (10.3 in) depth 0.63 mm (16 in) flange and gasket thickness 16 dm3 (0.56 ft3) air volume occupied by driver 18.5 kg (40.7 lb) net weight 20.9 kg (46 lb) shipping weight 590x590x300 mm (23.2x23.2x11.8 in) shipping box service kit..Rck21sw152 [single]
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