B&C Speakers 12NBX100-8 12" Neodymium Midbass Driver — 8 Ohm, 1000 W RMS / 2000 W Program (Pro Audio, Car/Motorcycle)

Overview: The B&C Speakers 12NBX100-8 is a 12.0 in neodymium midbass driver built for high-power professional use in compact enclosures for car and motorcycle audio. It combines a 100 mm copper voice coil and a ventilated gap for lower power compression, plus an aluminum demodulating ring and a double silicone spider to keep distortion minimal while delivering strong midbass output. Key features: - 2000 W continuous program power capacity - 100 mm (4 in) copper voice coil - Frequency response: 40 - 1500 Hz - Sensitivity: 96 dB - Aluminium demodulating ring for very low distortion - Double silicone spider with optimized compliance - Ventilated voice coil gap to reduce power compression Specifications: Nominal Diameter : 320 mm 12.0 in Nominal Impedance : 8 Minimum Impedance : 6.5 Nominal Power Handling1 : 1000 W Continuous power handling2 : 2000 W Sensitivity 1W/1m3 : 96.0 dB Frequency Range : 40 - 1500 Hz Voice Coil Diameter : 100 mm 4.0 in Winding Material : Copper Former Material : Glass Fibre Winding Depth : 25.0 mm 1.0 in Magnetic Gap Depth : 11.0 mm 0.43 in Flux Density : 1.1 T Design details: Surround Shape : Triple Roll Cone Shape : Exponential Magnet Material : Neodymium Inside Slug Spider : Double Silicone Pole Design : T-Pole Woofer Cone Treatment : TWP Waterproof Both Sides Recommended Enclosure : 40.0 dm3 1.41 ft3 Recommended Tuning : 50 Hz Parameters: Resonance Frequency : 41 Hz Re : 5.1 Qes : 0.24 Qms : 3.9 Qts : 0.22 Vas : 51.0 dm3 1.8 ft3 Sd : 531.0 cm2 82.0 in2 : 1.45 % Xmax : 10.0 mm Xvar : 10.0 mm Mms : 117.0 g Bl : 25.6 Txm Le : 1.9 mH EBP : 170 Hz Mounting and shipping information: Overall Diameter : 320 mm 12.6 in Bolt Circle Diameter : 300 mm 11.8 in Baffle Cutout Diameter : 280.0 mm 11.0 in Depth : 143 mm 5.63 in Flange and Gasket Thickness : 12 mm 0.47 in Air Volume Occupied by Driver : 4.0 dm3 0.14 ft3 Net Weight : 8.0 kg 17.6 lb Shipping Units : 1 Shipping Weight : 8.9 kg 19.62 lb Shipping Box : 360x360x200 mm 14.17x14.17x7.87 in This driver is engineered for demanding pro audio applications where compact size, high power handling and controlled distortion are required.