B&C Speaker 10PE26-8 LF Drivers 10-inch High Efficiency Mid-Bass, 2.5-inch Aluminium Voice Coil 250 Watts Rms 500 Watts Max 8 Ohms Pro Audio Component Speaker Driver for Motorcycle Car || SPECIFICATIONS Nominal Diameter : 250 mm (10 in.) | Nominal Impedance : 8Ω | Minumum Impedance : 6.9Ω | Power Handling : (60 –600 Hz) | Nominal1 : 250 W | Continuous Program2 : 500 W | Sensitivity (1W/1m)3 : 99 dB | || SPECIFICATIONS Sensitivity (1W/1m)3 : 99 dB | Frequency Range : 60-4000 Hz | Voice Coil Diameter : 65 mm (2.5 in.) | Winding Material : Aluminium | Former Material : Glass Fibre | Winding Depth : 12 mm (1/2 in.) | Magnetic Gap Depth : 8 mm (5/16 in.) | Flux Density : 1.25 T | || THIELE & SMALL PARAMETERS4 Fs : 60 Hz | Re : 5.7Ω | Qes : 0.19 | Qms : 6.3 | Qts : 0.18 | Vas : 37 dm.3 (1.3 cu. ft.) | Sd : 320 cm.2 (49.1 sq. in.) | η0 : 4.1 % | X max : ± 2.4 mm. | Mms : 27 gr. | Bl : 17.7 Tm | Le : 1.3 mH | || MOUNTING AND SHIPPING INFORMATIONS Overall Diameter : 260 mm. (10.2 in.) | Bolt Circle Diameter : 244 mm. (9.6 in.) | Baffle Cutout Diameter : 228 mm. (8.8 in.) | Depth 110 mm. : (4.3 in.) | Flange and Gasket Thickness : 17 mm. (2/3 in.) | Net Weight : 7.1 Kg. (15.6 lb.) | Shipping Weight : 7.8 Kg. (17.2 lb.) | Shipping Box : 320x320x160 mm / (12x12x6.3 in.) | || A proven B&C suspension system combines a triple roll surround and single spider for superior, reliable Xmax and balanced output. An aluminum demodulation ring keeps distortion low, while the deeper, high power voice coil is cooled using a ventilated voice coil gap. Extreme performance and reliability, excellent value.