B & C Speakers 10MD26-8 10-Inch Midbass Driver Woofer Pro Audio Component Speaker Driver for Motorcycle Car Audio with 8 Ohms Impedance 359 Rms 700 Watts Max || 700 W. Resonance Frequency : 76 Hz.Impedance: 8 ohm.Power source type:Corded Electric.Speaker size:9.84 inches || 10.0-in Woofer w/8 Ohms Impedance & 700 Watts Continuous Power Handling Capacity & Ferrite Magnet * Nominal Outer Diameter - mm (in): 250 (10.0) * Continuous Power Handing Capacity: 700 * Nominal power handling: 350 Watts * Frequency Response: 80 - 4000 Hz * Sensitivity (1W/1m): 100.0 dB * Nominal impedance: 8 Ohms * Minimum impedance: 7.2 Ohms * Winding material: Aluminium * Winding depth - mm (in): 11.0 (0.43) * Voice Coil Diameter - mm (in): 76 (3.0) * Cone Shape: Exponential * Surround Shape: Double Roll * Former Material: Glass Fibre * Magnetic gap depth - mm (in): 8.0 (0.31) * Flux Density - T: 1.45 * Spider type: Single * Pole Design: T-Pole || SPECIFICATION || Nominal Diameter >> 250 mm (10.0 in) || Nominal Impedance >> 8 Ω || Minimum Impedance >> 7.2 Ω || Nominal Power Handling 1 >> 350 W || Continuous power handling 2 >> 700 W || Sensitivity (1W/1m) 3 >> 100.0 dB || Frequency Range >> 80 - 4000 Hz || Voice Coil Diameter >> 76 mm (3.0 in) || Winding Material >> Aluminium || Former Material >> Glass Fibre || Winding Depth >> 11.0 mm (0.43 in) || Magnetic Gap Depth >> 8.0 mm (0.31 in) || Flux Density >> 1.45 T || DESIGN || Surround Shape >> Double Roll || Cone Shape >> Exponential || Magnet Material >> Ferrite || Spider >> Single || Pole Design >> T-Pole || Woofer Cone Treatment >> None || MOUNTING AND SHIPPING INFO || Overall Diameter :: 262 mm (10.3 in) || Bolt Circle Diameter :: 245 mm (9.6 in) || Baffle Cutout Diameter :: 230.0 mm (8.8 in) || Depth :: 124 mm (4.9 in) || Flange and Gasket Thickness :: 14 mm (0.55 in) || Air Volume Occupied by Driver :: 2.6 dm3 (0.09 ft3) || Net Weight :: 7.3 kg (16.1 lb) || Shipping Units :: 1 || Shipping Weight :: 7.9 kg (17.4 lb) || Shipping Box :: 295x314x175 mm (11.61x12.36x6.89 in)