B&C Speakers 15FW76

ĐẶC ĐIỂM NỔI BẬT SẢN PHẨM

Specifications
Nominal Diameter: 380 mm (15.0 in)
Nominal Impedance: 8 Ω
Minimum Impedance: 6.4 Ω
Nominal Power Handling: 500 W
Continuous Power Handling: 1000 W
Sensitivity: 100.0 dB
Frequency Range: 40 - 2000 Hz
Voice Coil Diameter: 76 mm (3.0 in)
Winding Material: Copper
Former Material: Glass Fibre
Winding Depth: 19.0 mm (0.75 in)
Magnetic Gap Depth: 11.0 mm (0.43 in)
Flux Density: 1.25 T

Design
Surround Shape: Triple Roll
Cone Shape: Exponential
Magnet Material: Ferrite
Spider: Double Silicone
Pole Design: T-Pole
Woofer Cone Treatment: WP Waterproof Front Side
Recommended Enclosure: 80.0 dm3 (2.82 ft 3)
Recommended Tuning:50 Hz

Parameters

Resonance Frequency: 40 Hz
Re: 5.1 Ω
Qes: 0.22
Qms: 5.1
Qts: 0.21
Vas: 138.0 dm3
(4.9 ft 3)
Sd: 855.0 cm2 (132.5 in 2)
η₀: 3.9 %
Xmax: 7.0 mm
Xvar: 8.0 mm
Mms: 117.0 g
Bl: 26.2 Txm
Le: 1.4 mH
EBP: 181 Hz

Mounting and Shipping Info
Overall Diameter: 393 mm (15.5 in)
Bolt Circle Diameter: 374 mm (14.7 in)
Baffle Cutout Diameter: 354.0 mm (13.9 in)

Depth: 177 mm (6.97 in)
Flange and Gasket Thickness: 14 mm (0.55 in)
Air Volume Occupied by Driver: 5.5 dm3 (0.19 ft 3)
Net Weight: 9.2 kg (20.2 lb)
Shipping Units: 1
Shipping Weight: 10.5 kg (23.15 lb)
Shipping Box: 425x425x224 mm (16.73x16.73x8.82 in)

Features
1000 W continuous program power capacity
76 mm (3 in) copper voice coil
40 - 2000 Hz response
100 dB sensitivity
Aluminium demodulating ring allows a very low distortion figure
Double silicone spider and ventilated voice coil gap