B&C 12PE32 - 8 Ohm

500 W continuous program power capacity  
64 mm (2.5 in) aluminium voice coil  
50 – 4000 Hz response  
101.5 dB sensitivity

Nominal Diameter  320 (12) mm (in)
Nominal Impedance  8 Ohm
Minimum Impedence  6.7 Ohm
Nominal Power Handling  250 W
Continuous Power Handling  500 W
Sensitivity (1W/1m)  101.5 dB
Frequency Range  50 - 4000 Hz
Voice Coil Diameter  65 (2.5) mm (in)
Winding Material  Aluminium
Former Material  Glass Fibre
Winding Depth  12 (1/2) mm (in)
Magnetic Gap Depth  7 (9/32) mm (in)
Flux Density  1.4 T

Fs  51 Hz
Re  5.8 Ohm
Qes  0.19
Qms  7.6
Qts  0.18
Vas  101 (3.56) dm3 (ft3)
Sd  522 (80.9) cm2 (in2)
Eta Zero  6.8 %
Xmax  +/- 2.8 mm
Xvar  +/- 5 mm
Mms  37 g
Bl  19.1 Txm
Le  1.2 mH