FEATURES:

Nominal Basket Diameter 15" / 380mm Impedance 8 ohms RMS Power Rating 400 Watts Program Power 800 Watts Frequency Response 25Hz - 1.5kHz Sensitivity (1W/1m) 99dB Voice Coil Diameter 4" / 100mm Recom. Enclosure Volume 1.4-6.0 ft3 / 40-170 Liters Voice Coil Length 22 mm Air Gap Height 9 mm X Damage (peak to peak) 28 mm Magnetic Assembly Weight 19.846 lb. / 9 kg. Mounting Information Overall Diameter 15.28" / 388mm Bolt Circle Diameter 14.56" / 370mm Baffle Cutout Diameter- - Front Mount 13.85" / 352mm - Rear Mount 13.97" / 355mm No. Of Mounting Holes 8 Volume Displaced By Driver 0.25 ft3 / 7 Liters Overall Depth 6.1" / 155mm Net Weight 22.92 lb. / 10.4 kg. Shipping Weight 25.35 lb. / 11.5 kg. Materials Basket Die Cast Aluminum Cone Paper Surround Plasticised Cloth Voice Coil Flat Copper Wire Magnet Ferrite Thiele-Small Parameters Resonant Frequency (fs) 35 Hz Impedance (Re) 6 ohms Coil Inductance (Le) 1.3 mH Mechanical Q (Qms) 8.3 Electrical Factor(Qes) .284 Total Q (Qts) .275 Comp. Equivelant Vol. (Vas) 6.18 ft3 / 175 Liters Voice Coil Overhang (Xmax) 7 mm Reference Efficiency 2.5% Displacement Volume 580 cm3

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