Beyma Power 10IX - 10” Midrange Speakers

LOW FREQUENCY SPEAKER 10 INCH Sold in Pairs Weather Treated  Specifications Nominal Basket Diameter 10" / 250mm Impedance 8 ohms AES Power Rating 500 Watts Program Power  1,000 Watts   Frequency Response 40Hz - 3.3kHz Sensitivity (1W/1m) 90dB Voice Coil Diameter 3" / 76.2mm Voice Coil Length 30 mm Air Gap Height 8 mm X Damage (peak to peak) 49 mm BL Factor 19 N/A Mounting Information Overall Diameter 10.3" / 261mm Bolt Circle Diameter 9.6" / 243.5mm Baffle Cutout Diameter-   - Front Mount 9" / 228mm No. Of Mounting Holes 8 Overall Depth 5.2" / 133mm Net Weight 18.3 lb. / 6.8 kg. Shipping Weight 16 lb. / 7.25 kg. Materials Basket Die Cast Aluminum Cone Paper Surround Rubber Voice Coil Edgewound Copper Wire Magnet Ferrite Thiele-Small Parameters Resonant Frequency (fs) 41 Hz Impedance (Re) 6.8 ohms Coil Inductance (Le) 1.0 mH Mechanical Q (Qms) 8.1 Electrical Factor (Qes) .46