PA loudspeaker:Neodymium LF L12/6461

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1.PA loudspeaker with Neodymium magnet,which is ideal for high quality compact 2 or 3-way systems 2.competitive price 3.excellent qualtiy 4.othe sizes are also available upon requests 5.Details: General Specifications Nominal Diameter 300/12 mm/inch Rated Impedance 8 ohm Nominal Power handling1 250 Watts Program Power2 500 Watts Sensitivity(lw/lm)3 96 dB Frequency Range4 49-3.5K Hz Minimum Impedance(Zmin) 6.7 ohm Voice Coil Diameter 65/2.5 mm/inch Voice Coil Material Copper Voice Coil Winding Depth 18 mm Number of layers 2 Magnet gap depth 8 mm Cone Shape Curved Surround Shape M-roll Basket Cast Aluminum Flux Density 1.25 T Magnet Material/Mass Neodymium kg Thiele-Small parameters Resonance frequency Fs 49 Hz DC resistance Re 5.6 ohm Mechanical factor Qms 2.75 Electrical factor Qes 0.47 Total factor Qts 0.40 Mechanical compliance Cms 0.16 mm/N Mechanical resistance of suspension losses Rms 7.16 mech-ohm Effective Moving Mass Mms 63.7 gr Half-space efficiency Eff 1.61 % BL Factor BL 15.3 T.m Equivalent Cas air load Vas 66.6 liters Effective piston area Sd 0.0539 m2 Max.linear excursion Xmax 6.5 mm Voice-coil inductance LelK 1.05 mH Mounting Information Overall Diameter 312 mm Bolt Circle Diameter 316 mm Bolt Hole Diameter 6.5 mm Baffle Cutout Diameter 279.5 mm Overall Depth 145 mm Net Weight

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Guangzhou Hipower Audio CO.,LTD

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