15″ B&C Woofer FW88
The FW88 series is perfectly balanced for the loudspeaker systems of today. A performance-oriented range of ferrite woofers with 3.5″ (88mm) voice coil and high flux ferrite magnet, incorporated into a compact but powerful motor package. The results are unexpected low frequency output and midrange extension to meet with almost any driver for two way applications. Do more, with less, with the FW88 series.
Key Features
- 1400 W continuous program power capacity
- 88 mm (3.5 in) aluminium voice coil
- 49 – 3000 Hz response
- 98 dB sensitivity
- Ventilated voice coil gap for reduced power compression
- Double silicone spider with optimized compliance
- Aluminum demodulating ring allows a very low distortion figure
Teirautis telefonu
+37069873838
darius@combo.lt
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Specifications
Nominal Diameter: 380 mm (15 in)
Minimum Impedance: 6.4 Ω
Continuous Power Handling: 1400 W
Frequency Range: 49 Hz – 3000 Hz
Winding Material: Aluminium
Winding Depth: 21.5 mm (0.85 in)
Flux Density: 1.04 T
Nominal Impedance: 8 Ω
Nominal Power Handling: 700 W
Sensitivity: 98 dB
Voice Coil Diameter: 88 mm (3.5 in)
Former Material: Glass Fibre
Magnetic Gap Depth: 11 mm (0.43 in)
Woofer Cone Treatment: WP Waterproof Front Side
Parameters
Fs: 49 Hz
Qes: 0.45
Qts: 0.43
Sd: 855 cm² (132.53 in²)
Xmax: 8 mm
Mms: 106.8 g
Le: 0.81 mH
Re: 5.2 Ω
Qms: 9.3
Vas: 103.7 dm³ (3.66 ft³)
η₀: 2.63 %
Xvar: 9.5 mm
Bl: 19.27 Tm
EBP: 109 Hz
Design
Surround Shape: Triple Roll
Magnet Material: Ferrite
Pole Design: T-Pole
Recommended Enclosure: 130 dm³ (4.59 ft³)
Cone Shape: Exponential
Spider: Double Silicone
Woofer Cone Treatment: WP Waterproof Front Side
Recommended Tuning: 45 Hz
Mounting and Shipping Info
Overall Diameter: 393 mm (15.47 in)
Baffle Cutout Diameter: 357 mm (14.06 in)
Flange and Gasket Thickness: 14 mm (0.55 in)
Net Weight: 9 kg (19.84 lb)
Shipping Weight: 10.3 kg (22.71 lb)
Bolt Circle Diameter: 371 mm (14.61 in)
Depth: 174 mm (6.85 in)
Air Volume Occupied by Driver: 3.5 dm³ (0.12 ft³)
Shipping Units: 1 pcs
Shipping Box: 425x425x224 mm (16.73×16.73×8.82 in)
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