B&C Speakers 12PS76 Folheto

900 W continuous program  power capacity

76 mm (3 in) copper voice coil

40 – 1000 Hz response

95 dB sensitivity

Nominal Diameter

320 (12) mm (in)

Nominal Impedance (1)

8 Ohm

Minimum Impedence

7.5 Ohm

Nominal Power Handling (2)

450 W

Continuous  Power Handling (3)

900 W

Sensitivity (1W/1m) (4)

95 dB

Frequency Range

40 - 1000 Hz

Voice Coil Diameter

76 (3) mm (in)

Winding Material

Copper 

Former Material

Glass Fibre 

Winding Depth

22 (0.9) mm (in)

Magnetic Gap Depth

10.5 (0.4) mm (in)

Flux Density

1.15 T

Fs

42 Hz

Re

6.1 Ohm

Qes

0.22 

Qms

3.8 

Qts

0.2 

Vas

75 (2.6) dm3 (ft3)

Sd

522 (80.9) cm2 (in2)

Eta Zero

2.4 %

Xmax

+/- 7 mm

Xvar

+/- 9 mm

Mms

74 g

Bl

23.5 Txm

Le

2 mH

Overall Diameter

316 mm (12.4 in)

Bolt Circle Diameter

296 mm (11.6 in)

Baffle Cutout Diameter

282 mm (11.1 in)

Depth

140 mm (5.5 in)

Flange and Gasket Thickness

16 mm (5/8 in)

Net Weight

7.6 kg (16.7 lb)

Shipping Weight

8.4 kg (18.5 lb)

Shipping Box

340x340x170 mm

(13.4x13.4x6.7 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 Nominal Impedance.