B&C Speakers Woofer 15HPL76 Specifications

15HPL76
Woofer
700 W continuous program power capacity
Neodymium magnet allows a very light yet powerful motor assembly
Ventilated voice coil gap for reduced power compression
76 mm (3 in) copper voice coil
40 – 2000 Hz response
99.5 dB sensitivity
Specification
Nominal Diameter 380 (15) mm (in)
Nominal Impedance (1)
Minimum Impedence
Nominal Power Handling (2)
Continuous Power Handling (3)
Sensitivity (1W/1m) (4)
Frequency Range 40 - 2000 Hz
Voice Coil Diameter 76 (3) mm (in)
Winding Material
Former Material
Winding Depth 16 (5/8) mm (in)
Magnetic Gap Depth 10 (0.4) mm (in)
Flux Density
Thiele & Small Parameters
Fs
Re
Qes
Qms
Qts
Vas 194 (6.5) dm3 (ft3)
Sd 855 (132.5) cm2 (in2)
Eta Zero
Xmax
Xvar
Mms
Bl
Le
Mounting and Shipping Info
Overall Diameter 392 mm (15.4 in)
Bolt Circle Diameter 374 mm (14.7 in)
Baffle Cutout Diameter 354 mm (13.9 in)
Depth 171 mm (6.7 in)
Flange and Gasket Thickness 12.5 mm (0.5 in)
Net Weight 3.8 kg (8.4 lb)
Shipping Weight 5.5 kg (12.1 lb)
Shipping Box 450x450x200 mm
(17.7x17.7x7.9 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.
8 Ohm
6.5 Ohm
350 W
700 W
99.5 dB
Copper
Glass Fibre
1.15 T
39 Hz
5.4 Ohm
0.32
4.0
0.29
3.5 %
+/- 4 mm
+/- 4.5 mm
88 g
19.2 Txm
1.7 mH