12HPL76

Woofer

700 W continuous program power capacity

76 mm (3 in) aluminium voice coil

50 – 3500 Hz response

99 dB sensitivity

Neodymium magnet allows a very light yet powerful motor assembly

Ventilated voice coil gap for reduced power compression

Specification

Nominal Diameter

Nominal Impedance (1)

Minimum Impedence

Nominal Power Handling (2)

Continuous Power Handling (3)

Sensitivity (1W/1m) (4)

Frequency Range

Voice Coil Diameter

Winding Material

Former Material

Winding Depth

Magnetic Gap Depth

Flux Density

320 (12) mm (in)

8 Ohm

6.7 Ohm

350 W

700 W

99 dB

50 -3500 Hz

76 (3) mm (in)

Aluminium

Glass Fibre

17.5 (11/16) mm (in)

10 (0.4) mm (in)

1.15 T

Thiele & Small Parameters

Fs

Re

Qes

Qms

Qts

Vas

Sd

Eta Zero

Xmax

Xvar

Mms

Bl

Le

49 Hz

5.7 Ohm

0.26

2.5

0.25

91 (3.2) dm3 (ft3)

522 (80.9) cm2 (in2)

4.1 %

+/- 4 mm

+/- 5.5 mm

43 g

17.3 Txm

1.5 mH

Mounting and Shipping Info

Overall Diameter

Bolt Circle Diameter

Baffle Cutout Diameter

Depth

Flange and Gasket Thickness

Net Weight

Shipping Weight

Shipping Box

315 mm (12.4 in)

296 mm (11.6 in)

282 mm (11.1 in)

144 mm (5.7 in)

12.5 mm (0.5 in)

3.2 kg (7.0 lb)

3.9 kg (8.6 lb)

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