FEATURES:

b & c 18inch 2000w super powerfull woofer * 2000 W continuous program power capacity * 100 mm (4 in) copper voice coil * 35 – 1000 Hz response * 97 dB sensitivity * Aluminium demodulating ring allows a very low distortion figure * Double silicone spider w/optimized compliance * Ventilated voice coil gap for reduced power compression * Nominal Diameter 460 (18) mm (in) * Nominal Impedance (1) 8 Ohm * Minimum Impedence 6.2 Ohm * Nominal Power Handling (2) 1000 W * Continuous Power Handling (3) 2000 W * Sensitivity (1W/1m) (4) 97 dB * Frequency Range 35 - 1000 Hz * Voice Coil Diameter 100 (4) mm (in) * Winding Material Copper * Former Material Glass Fibre * Winding Depth 25 (1) mm (in) * Magnetic Gap Depth 12 (1/2) mm (in) * Flux Density 1.1 T * Thiele & Small Parameters * Fs 34 Hz * Re 5.1 Ohm * Qes 0.37 * Qms 7.2 * Qts 0.35 * Vas 212 (7.5) dm3 (ft3) * Sd 1210 (187.6) cm2 (in2) * Eta Zero 2.2 % * Xmax +/- 9 mm * Xvar +/- 11 mm * Mms 209 g * Bl 25.5 Txm * Le 1.6 mH Mounting & Shipping Info * Overall Diameter 460 mm (18 in) * Bolt Circle Diameter 440 mm (17.3 in) * Baffle Cutout Diameter 422 mm (16.6 in) * Depth 209 mm (8.2 in) * Flange & Gasket Thickness 16 mm (5/8 in) * Net Weight 13 kg (28.6 lb) * Shipping Weight 14.4 kg (31.7 lb) * Shipping Box 500x500x250 mm; (19.7x19.7x9.8 in) (1) For different impedances please ask. (2) 2 hours test made w/continuous pink noise signal (6 dB crest factor). Power calculated on rated minimum impedance. (3) Power on Continuous Program is defined as 3 dB greater than the Nominal rating. (4) Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance. Shipping weight: 31.70 (lbs)

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