B&C 18PS76

1200 W continuous program power capacity

76 mm (3 in) copper voice coil 40 – 2000 Hz response

99 dB sensitivity

Double silicone spider with optimized compliance

Specification

Nominal Diameter 460 (18) mm (in)

Nominal Impedance (1) 8 Ohm

Minimum Impedence 6.5 Ohm

Nominal Power Handling (2) 600 W

Continuous Power Handling (3) 1200 W

Sensitivity (1W/1m) (4) 99 dB

Frequency Range 40 - 2000 Hz

Voice Coil Diameter 76 (3) mm (in)

Winding Material Copper

Former Material Glass Fibre

Winding Depth 23.5 (0.92) mm (in)

Magnetic Gap Depth 10.5 (0.4) mm (in)

Flux Density 1.25 T

Thiele & Small Parameters

Fs 39 Hz

Re 5.3 Ohm

Qes 0.29

Qms 6.1

Qts 0.27

Vas 207 (7.2) dm3 (ft3)

Sd 1210 (187.6) cm2 (in2)

Eta Zero 4 %

Xmax +/- 7 mm

Xvar +/- 8 mm

Mms 149 g

Bl 25.8 Txm

Le 1.9 mH

Mounting and Shipping Info

Overall Diameter 460 mm (18 in)

Bolt Circle Diameter 440 mm (17.3 in)

Baffle Cutout Diameter 422 mm (16.6 in)

Depth 202 mm (7.95 in)

Flange and Gasket Thickness 16 mm (5/8 in)

Net Weight 10.7 kg (23.5 lb)

Shipping Weight 12.2 kg (26.8 lb)

Shipping Box 500x500x250 mm

(19.7x19.7x9.8 in)