10NW76
NEW
Over the last several years, B&C has pushed neodymium magnet woofer performance to the next level. The deep, 3" (76mm) diameter voice coil utilized in the 10NW76 provides increased power handling and more overall output. A proven B&C suspension system combines a triple roll surround and single spider for superior, reliable Xmax and balanced output. An aluminium demodulation ring keeps distortion low, while the deeper, high power voice coil is cooled using a ventilated voice coil gap. Extreme performance and reliability, excellent value.
Features
800 W continuous program power capacity
76 mm (3 in) copper clad aluminum wire voice coil
65 - 3500 Hz response
97.5 dB sensitivity
Neodymium magnet allows a very light yet powerful motor assembly
Aluminium demodulating ring for very low distortion
Ventilated voice coil gap for reduced power
Specifications
Nominal Diameter
250 mm (10 in)
Nominal Impedance
4 Ω
Minimum Impedance
4.5 Ω
Nominal Power Handling
400 W
Continuous Power Handling
800 W
Sensitivity
97.5 dB
Frequency Range
65 Hz - 3500 Hz
Voice Coil Diameter
76 mm (3 in)
Winding Material
CCAW
Former Material
Glass Fibre
Winding Depth
18 mm (0.71 in)
Magnetic Gap Depth
10 mm (0.39 in)
Flux Density
1.35 T
Woofer Cone Treatment
WP Waterproof Front Side
Parameters
Fs
67 Hz
Re
3 Ω
Qes
0.2
Qms
7
Qts
0.19
Vas
17.8 dm³ (0.63 ft³)
Sd
320 cm² (49.6 sq²)
η0
2.64 %
Xmax
6.5 mm
Xvar
7.5 mm
Mms
45.4 g
Bl
17 Tm
Le
0.53 mH
EBP
335 Hz
Design
Surround Shape
Triple Roll
Cone Shape
Curvilinear
Magnet Material
Neodymium Ring
Spider
Single
Pole Design
T-Pole
Woofer Cone Treatment
WP Waterproof Front Side
Recommended Enclosure
26 dm³ (0.92 ft³)
Recommended Tuning
65 Hz
Mounting and Shipping Info
Overall Diameter
261 mm (10.28 in)
Bolt Circle Diameter
246 mm (9.69 in)
Baffle Cutout Diameter
233 mm (9.17 in)
Depth
119 mm (4.69 in)
Flange and Gasket Thickness
13 mm (0.51 in)
Air Volume Occupied by Driver
1.5 dm³ (0.05 ft³)
Net Weight
3.8 kg (8.38 lb)
Shipping Units
1 pcs
Shipping Weight
4.4 kg (9.7 lb)
Shipping Box
295x314x175 mm (11.61x12.36x6.89 in)
Service Kit
lf Recone Kit
RCK10NW764
Cone
Gasket
Dust Cap
Wooterprof Treatment
Centering Shims
Heat Shrink Tube