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B&C Speakers Woofer 12 HPL 76 Specification

B&C Speakers Woofer 12 HPL 76 Specification

700 w continuous program power capacity

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12HPL76
Woofer
700 W continuous program power capacity
76 mm (3 in) aluminium voice coil
Neodymium magnet allows a very light yet powerful motor assembly
Ventilated voice coil gap for reduced power compression
50 – 3500 Hz response
99 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
Voice Coil Diameter
76 (3) mm (in)
Winding Material
Former Material
Winding Depth
17.5 (11/16) mm (in)
Magnetic Gap Depth
10 (0.4) mm (in)
Flux Density
Thiele & Small Parameters
Fs
Re
Qes
Qms
Qts
Vas
91 (3.2) dm3 (ft3)
Sd
522 (80.9) cm2 (in2)
Eta Zero
Xmax
Xvar
Mms
Bl
Le
Mounting and Shipping Info
Overall Diameter
315 mm (12.4 in)
Bolt Circle Diameter
296 mm (11.6 in)
Baffle Cutout Diameter
282 mm (11.1 in)
Depth
144 mm (5.7 in)
Flange and Gasket Thickness
12.5 mm (0.5 in)
Net Weight
3.2 kg (7.0 lb)
Shipping Weight
3.9 kg (8.6 lb)
Shipping Box
380x380x170 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
350 W
700 W
99 dB
50 -3500 Hz
Aluminium
Glass Fibre
1.15 T
49 Hz
5.7 Ohm
0.26
2.5
0.25
4.1 %
+/- 4 mm
+/- 5.5 mm
43 g
17.3 Txm
1.5 mH

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