Professional audio speaker:woofer L15/6562B

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1. 15" Professional audio speaker for high quality application 2.subwoofer ideal for 2 or 3-way systems 3.No press cone to increase the inner damping 4. Tripple roll surround and exponential cone geometry 5. of good price and quality 6. Details : General Specifications Nominal Diameter 380/15 mm/inch Rated Impedance 8 ohm Nominal Power handling1 400 Watts Program Power2 800 Watts Sensitivity(lw/lm)3 97 dB Frequency Range4 36-4K Hz Minimum Impedance(Zmin) 6.7 ohm Voice Coil Diameter 75/3 mm/inch Voice Coil Material Copper Voice Coil Winding Depth 20 mm Number of layers 2 Magnet gap depth 10 mm Cone Shape Curved Surround Shape Triple-roll Basket CastAluminum Flux Density 1.0 T Magnet Material/Mass Ceramic/2.0 kg Thiele-Small parameters Resonance frequency Fs 36.5 Hz DC resistance Re 5.6 ohm Mechanicalf actor Qms 2.1 Electrical factor Qes 0.35 Total factor Qts 0.30 Mechanical compliance Cms 0.20 mm/N Mechanical resistance of suspension losses Rms 10.6 mech-ohm Effective Moving Mass Mms 96.8 gr Half-space efficiency Eff 2.85 % BL Factor BL 18.8 T.m Equivalent Cas air load Vas 215 liters Effective piston area Sd 0.0887 m2 Max.linear excursion Xmax 7 mm Voice-coil inductance LelK 1.36 mH Mounting Information Overall Diameter 389 mm Bolt Circle Diameter 369.5 mm Bolt Hole Diameter 6.0 mm Baffle Cutout Diameter 349 mm Overall Depth 166 mm Net Weight 7.5 kg

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Guangzhou Hipower Audio CO.,LTD

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