B&C Speakers Mid-Bass 12PE32 Specification

12PE32
Mid-Bass
500 W continuous program power capacity
64 mm (2.5 in) aluminium voice coil
50 – 4000 Hz response
101.5 dB sensitivity
Specification
Nominal Diameter 320 (12) mm (in)
Nominal Impedance (1)
Minimum Impedence
Nominal Power Handling (2)
Continuous Power Handling (3)
Sensitivity (1W/1m) (4)
Frequency Range 50 - 4000 Hz
Voice Coil Diameter 65 (2.5) mm (in)
Winding Material
Former Material
Winding Depth 12 (1/2) mm (in)
Magnetic Gap Depth 7 (9/32) mm (in)
Flux Density
Thiele & Small Parameters
Fs
Re
Qes
Qms
Qts
Vas 101 (3.56) dm3 (ft3)
Sd 522 (80.9) cm2 (in2)
Eta Zero
Xmax
Xvar
Mms
Bl
Le
Mounting and Shipping Info
Overall Diameter 316 mm (12.4 in)
Bolt Circle Diameter 296 mm (11.6 in)
Baffle Cutout Diameter 282 mm (11.1 in)
Depth 135 mm (5.3 in)
Flange and Gasket Thickness 16 mm (5/8 in)
Net Weight 7.6 kg (16.7 lb)
Shipping Weight 8.4 kg (18.7 lb)
Shipping Box 380x380x180 mm
(15x15x6.7 in)
1 For different impedances, please ask.
2 2 hours test made with continuous pink noise signal (6 dB crest factor).
Power calculated on rated minimum impedance.
3 Power on Continuous Program is defined as 3 dB greater than the
Nominal rating.
4 Applied RMS Voltage is set to 2.83V for 8 ohms or 2.0V for 4 ohms
Nominal Impedance
8 Ohm
6.7 Ohm
250 W
500 W
101.5 dB
Aluminium
Glass Fibre
1.4 T
51 Hz
5.8 Ohm
0.19
7.6
0.18
6.8 %
+/- 2.8 mm
+/- 5 mm
37 g
19.1 Txm
1.2 mH