10″ B&C Woofer NW76 4Ω|8Ω|16Ω
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.
Key Features
- 1000 W continuous program power capacity
- 76 mm (3 in) copper voice coil
- 40 – 2000 Hz response
- 98.5 dB sensitivity
- Neodymium ring magnet assembly
- Aluminium demodulating ring allows a very low distortion figure
- Ventilated voice coil gap for reduced power compression
Teirautis telefonu
+37069873838
darius@combo.lt
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Specifications
Nominal Diameter: 250 mm (10 in)
Minimum Impedance: 6.6 Ω
Continuous Power Handling: 800 W
Frequency Range: 65 Hz – 3500 Hz
Winding Material: CCAW
Winding Depth: 18.5 mm (0.73 in)
Flux Density: 1.35 T
Nominal Impedance: 8 Ω
Nominal Power Handling: 400 W
Sensitivity: 96.5 dB
Voice Coil Diameter: 76 mm (3 in)
Former Material: Glass Fibre
Magnetic Gap Depth: 10 mm (0.39 in)
Woofer Cone Treatment: WP Waterproof Front Side
Parameters
Fs: 67 Hz
Qes: 0.27
Qts: 0.26
Sd: 320 cm² (49.6 in²)
Xmax: 6.8 mm
Mms: 47 g
Le: 0.38 mH
Re: 5.5 Ω
Qms: 7.8
Vas: 17.6 dm³ (0.62 ft³)
η₀: 1.85%
Xvar: 7 mm
Bl: 20 Tm
EBP: 248 Hz
Design
Surround Shape: Triple Roll
Magnet Material: Neodymium Ring
Pole Design: T-Pole
Recommended Enclosure: 26 dm³ (0.92 ft³)
Cone Shape: Curvilinear
Spider: Single
Woofer Cone Treatment: WP Waterproof Front Side
Recommended Tuning: 65 Hz
Mounting and Shipping Info
Overall Diameter: 261 mm (10.28 in)
Baffle Cutout Diameter: 233 mm (9.17 in)
Flange and Gasket Thickness: 13 mm (0.51 in)
Net Weight: 3.8 kg (8.38 lb)
Shipping Weight: 4.4 kg (9.7 lb)
Bolt Circle Diameter: 246 mm (9.69 in)
Depth: 119 mm (4.69 in)
Air Volume Occupied by Driver: 1.5 dm³ (0.05 ft³)
Shipping Units: 1 pcs
Shipping Box: 295x314x175 mm (11.61×12.36×6.89 in)
Service Kit
Recone Kit: RCK10NW768
Cone
Gasket
Dust Cap
Wooterprof Treatment
Centering Shims
Heat Shrink Tube
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