B&C 15NBX100 - 4 ohm 15" 1000W Neodymium 4.0" Voice Coil Woofer *Special Order*

SKU: 565-062

Canadian Dollar Price:
Sale price$535.48
Stock:
Back-ordered

Description

Specifications

Nominal diameter 380 mm (15.0 in)
Nominal impedance 4 Ω
Minimum impedance 4.4 Ω
Nominal power handling 1000 W
Continuous power handling 2000 W
Sensitivity (1W/1m) 95.0 dB
Frequency range 35 - 1500 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 11 mm (0.43 in)
Flux density 1.1 T

Design

Surround shape Triple Roll
Cone shape Exponential
Magnet material Neodymium Ring
Spider Double Silicone
Pole design T-Pole
Woofer cone treatment TWP Waterproof Both Sides
Recommended enclosure 114.0 dm3 (4.0 ft3)
Recommended tuning 35 Hz

Parameters

Fs 37 Hz
Re 3.6 Ω
Qes 0.3
Qms 4.77
Qts 0.27
Vas 109.6 dm3 (3.87 ft3)
Sd 855.0 cm2 (132.5 in2)
η₀ 1.82 %
Xmax 10.0 mm
Xvar 10.0 mm
Mms 176 g
Bl 22.69 Txm
Le 1.58 mH
EBP 123 Hz

Mounting Info

Overall diameter 393 mm (15.5 in)
Bolt circle diameter 374 mm (16.7 in)
Baffle cutout diameter 353.0 mm (13.9 in)
Depth 179 mm (7.05 in)
Flange and gasket thickness 14 mm (0.55 in)
Air volume occupied by driver 6.0 dm3 (0.21 ft3)
Net weight 9.0 kg (19.8 lb)
Full Product Specs From Manufacturer's Website

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