B&C 15PS76 15-Inch Speaker Driver - 550W RMS, 8 Ohm, Spring Terminals

The B&C 15PS76 15-Inch Speaker Driver boasts legendary B&C technology made with their famously critical quality control, allowing loudspeaker designs with appropriately scaled performance.

Recone Kit: JP61196 (B&C RCK15PS768)

B&C 15PS76 15-Inch Speaker Driver Features

- 1100 W continuous program power capacity
- 76 mm (3 inch) copper voice coil
- 40 - 2000 Hz response
- 99 dB sensitivity
- Double silicone spider with optimized compliance

B&C 15PS76 15-Inch Speaker Driver Specifications

- Nominal Basket Diameter: 380 mm (15.0 inches)
- Nominal Impedance: 8 Ω
- Minimum Impedance: 6.3 Ω
- Nominal Power Handling: 550 W
- Continuous Power Handling: 1100 W
- Frequency Response: 40 - 2000 Hz
- Sensitivity: 99.0 dB
- Voice Coil Diameter: 76 mm (3.0 inches)
- Winding Material: Copper
- Former Material: Glass Fibre
- Winding Depth: 19.0 mm (0.75 inches)
- Magnetic Gap Depth: 11 mm (0.43 inches)
- Flux Density: 1.15 T
- Connection: Spring Terminals

Design:
- Surround shape: Triple Roll
- Cone shape: Exponential
- Magnet material: Ferrite
- Spider: Double Silicone
- Pole design: T-Pole
- Waterproofing Treatment: None
- Recommended enclosure: 110.0 dm³
- Recommended tuning: 45 Hz

Parameters:
- Fs: 38 Hz
- Re: 5.0 Ω
- Qes: 0.28
- Qms: 5.2
- Qts: 0.26
- Vas: 164.0 dm³
- Sd: 855.0 cm²
- η₀: 3.3 %
- Xmax: ± 7.5 mm
- Xvar: ± 8.5 mm
- Mms: 106.0 g
- Bl: 22.1 Txm
- Le: 1.3 mH
- EBP: 135 Hz

Physical:
- Overall diameter: 393 mm (15.5 inches)
- Bolt circle diameter: 374 mm (14.72 inches)
- Baffle cutout diameter: 354 mm (13.9 inches)
- Depth: 171 mm (6.7 inches)
- Flange and gasket thickness: 16 mm (0.62 inches)
- Net weight: 8.7 kg