B&C Speakers 10PE26-8 10-inch High-Efficiency Mid-Bass LF Driver — 2.5-inch Aluminium Voice Coil, 250 W RMS / 500 W Max, 8 Ohms

Overview: The B&C Speakers 10PE26-8 is a high-efficiency 10" mid-bass LF driver built for professional audio use in car, motorcycle and PA applications. It features a deep, ventilated aluminium voice coil and an aluminium demodulation ring to minimize distortion while providing robust power handling and reliable long-term performance. Key features: - 10 in. (250 mm) nominal diameter mid-bass driver - 2.5 in. (65 mm) aluminium voice coil wound on a glass fibre former - High sensitivity for strong output (99 dB @ 1W/1m) - Designed with a triple roll surround and single spider for consistent Xmax and stable excursion - Ventilated voice coil gap for improved cooling and power handling - Aluminium demodulation ring (phase plug) to reduce non-linear distortion Technical specifications: General - Nominal Diameter : 250 mm 10 in. - Nominal Impedance : 8 - Minumum Impedance : 6.9 - Frequency Range : 60-4000 Hz Power handling - Power Handling : 60 600 Hz Nominal1 : 250 W Continuous Program2 : 500 W - Sensitivity 1W/1m3 : 99 dB Voice coil & motor - 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 parameters - Fs : 60 Hz - Re : 5.7 - 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. - 0 : 4.1 % - X max : 2.4 mm. - Mms : 27 gr. - Bl : 17.7 Tm - Le : 1.3 mH Mounting & shipping - 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. Build notes: The driver uses a proven B&C suspension system combining a triple roll surround with a single spider to deliver dependable excursion (Xmax) and even output. The aluminium demodulation ring and ventilated voice coil gap work together to keep distortion low and to enhance thermal management, offering a balance of extreme performance and strong reliability.