B&C 15HPL76 15-Inch Speaker Driver - 350W RMS, 8 Ohm

The B&C 15HPL76 boasts legendary B&C technology made with their famously critical quality control, allowing loudspeaker designs with appropriately scaled performance.

Recone Kit: JP61494 (B&C RCK15HPL768)

B&C 15HPL76 15-Inch Speaker Driver Features

- 700 W continuous program power capacity
- 76 mm (3 inch) copper voice coil
- 40 - 2000 Hz response
- 99.5 dB sensitivity
- Neodymium magnet allows a very light yet powerful motor assembly
- Ventilated voice coil gap for reduced power compression

B&C 15HPL76 15-Inch Speaker Driver Specifications

- Nominal Diameter: 380 mm (15 inches)
- Nominal Impedance: 8 Ω
- Minimum Impedance: 6.5 Ω
- Nominal Power Handling: 350 W
- Continuous Power Handling: 700 W
- Sensitivity (1W/1m): 99.5 dB
- Frequency Range: 40 - 2000 Hz
- Voice Coil Diameter: 76 mm (3 inches)
- Winding Material: Copper
- Former Material: Glass Fibre
- Winding Depth: 16 mm
- Magnetic Gap Depth: 10 mm (0.4 inches)
- Flux Density: 1.15 T

Parameters:
- Fs: 39 Hz
- Re: 5.4 Ω
- Qes: 0.32
- Qms: 4.0
- Qts: 0.29
- Vas: 194.0 dm³
- Sd: 885.0 cm²
- η₀: 3.5 %
- Xmax: ± 4.0 mm
- Xvar: ± 4.5 mm
- Mms: 88.0 g
- Bl: 19.2 Txm
- Le: 1.7 mH

Physical:
- Overall diameter: 392 mm (15.4 inches)
- Bolt circle diameter: 374 mm (14.7 inches)
- Baffle cutout diameter: 354 mm (13.9 inches)
- Depth: 171 mm (6.7 inches)
- Flange and gasket thickness: 12.5 mm (0.5 inches)
- Net weight: 3.8 kg