B&C 12PE32 12-Inch Speaker Driver - 250W RMS, 8 Ohm, Spring Terminals

The B&C 12PE32 12-Inch Speaker Driver boasts legendary B&C technology made with their famously critical quality control, allowing loudspeaker designs with appropriately scaled performance.

Recone Kit: JP61177 (B&C RCK12PE328)

B&C 12PE32 12-Inch Speaker Driver Features

- 500 W continuous program power capacity
- 64 mm (2.5 inch) aluminium voice coil
- 50 - 4000 Hz response
- 101 dB sensitivity

B&C 12PE32 12-Inch Speaker Driver Specifications

- Nominal Basket Diameter: 320 mm (12.6 inches)
- Nominal Impedance: 8 Ω
- Minimum Impedance: 6.7 Ω
- Nominal Power Handling: 250 W
- Continuous Power Handling: 500 W
- Frequency Response: 50 - 4000 Hz
- Sensitivity (1W/1m): 101.0 dB
- Voice Coil Diameter: 65 mm (2.5 inches)
- Winding Material: Aluminium
- Former Material: Glass Fibre
- Magnet Material: Ceramic Ring
- Winding Depth: 12 mm (0.5 inches)
- Magnetic Gap Depth: 7 mm (0.28 inches)
- Connection: Spring Terminals

Design:
- Surround shape: Triple Roll
- Cone shape: Exponential
- Magnet material: Ferrite
- Spider: Single
- Pole design: Straight Pole
- Woofer cone treatment: None
- Recommended enclosure: 31.0 dm³
- Recommended tuning: 85 Hz

Parameters:
- Fs: 51 Hz
- Re: 5.8 Ω
- Qes: 0.19
- Qms: 7.6
- Qts: 0.18
- Vas: 101.0 dm³
- Sd: 522.0 cm²
- η₀: 6.8 %
- Xmax: ± 2.8 mm
- Xvar: ± 5.0 mm
- Mms: 37.0 g
- Bl: 19.1 Txm
- Le: 1.2 mH
- EBP: 268 Hz

Physical:
- Overall diameter: 315 mm (12.4 inches)
- Bolt circle diameter: 296 mm (11.6 inches)
- Baffle cutout diameter: 282 mm (11.1 inches)
- Depth: 135 mm (5.3 inches)
- Flange and gasket thickness: 15 mm (0.59 inches)
- Air volume occupied by driver: 3.1 dm³
- Net weight: 7.6 kg