B&C - 18-NW 100 Çıplak Subbass Kabin Hoparlör

Nominal diameter 460 mm (18.0 in)
Nominal impedance 8 Ω
Minimum impedance 6.3 Ω
Nominal power handling * 1200 W
Continuous power handling * 2400 W
Sensitivity (1W/1m) * 98.0 dB
Frequency range 35 - 1000 Hz
Voice coil diameter 100 mm (4.0 in)
Winding material Copper
Former material Glass Fibre
Winding depth 25 mm (1.0 in)
Magnetic gap depth 12 mm (0.5 in)
Flux density 1.2 T
Design
Surround shape Triple Roll
Cone shape Radial
Magnet material Neodymium Inside Slug
Spider Double Silicone
Pole design T-Pole
Woofer cone treatment TWP Waterproof Both Sides
Recommended enclosure 160.0 dm3 (5.65 ft3)
Recommended tuning 37 Hz
Parameters *
Fs 31 Hz
Re 5.1 Ω
Qes 0.27
Qms 4.2
Qts 0.26
Vas 252.0 dm3 (8.9 ft3)
Sd 1210.0 cm2 (187.6 in2)
η₀ 2.7 %
Xmax 9.0 mm
Xvar 11.0 mm
Mms 211 g
Bl 28.0 Txm
Le 1.7 mH
EBP 114 Hz
Mounting And Shipping 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 209 mm (8.2 in)
Flange and gasket thickness 16 mm (0.62 in)
Air volume occupied by driver 8.5 dm3 (0.3 ft3)
Net weight 9.3 kg (20.5 lb)
Shipping weight 10.8 kg (23.8 lb)
Shipping box 500x500x250 mm (19.7x19.7x9.8 in)