B&C 18PS76 - 8 ohm 18" 600W Ferrite 3.0" Voice Coil Woofer

SKU: 570-003

Canadian Dollar Price:
Sale price$341.05
Stock:
In stock (2 units)

Description

Specifications

Nominal diameter 460 mm (18.0 in)
Nominal impedance 8 Ω
Minimum impedance 6.5 Ω
Nominal power handling 600 W
Continuous power handling 1200 W
Sensitivity (1W/1m) 99.0 dB
Frequency range 40 - 2000 Hz
Voice coil diameter 76 mm (3.0 in)
Winding material Copper
Former material Glass Fibre
Winding depth 24 mm (0.92 in)
Magnetic gap depth 11 mm (0.4 in)
Flux density 1.25 T

Design

Surround shape Triple Roll
Cone shape Exponential
Magnet material Ferrite
Spider Double Silicone
Pole design Straight Pole
Recommended enclosure 150.0 dm3 (5.3 ft3)
Recommended tuning 45 Hz

Parameters

Fs 39 Hz
Re 5.0 Ω
Qes 0.29
Qms 6.1
Qts 0.27
Vas 207.0 dm3 (7.2 ft3)
Sd 1210.0 cm2 (187.6 in2)
η₀ 4.0 %
Xmax 7.0 mm
Xvar 8.0 mm
Mms 149 g
Bl 25.8 Txm
Le 1.9 mH
EBP 134 Hz

Mounting Info

Overall diameter 460 mm (18.0 in)
Bolt circle diameter 440 mm (17.3 in)
Baffle cutout diameter 422.0 mm (16.6 in)
Depth 202 mm (7.95 in)
Flange and gasket thickness 16 mm (0.62 in)
Air volume occupied by driver 9.0 dm3 (0.32 ft3)
Net weight 10.7 kg (23.5 lb)

Service Kit

RCK18PS768
Full Product Specs From Manufacturer's Website

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