8″ B&C Subwoofer FG64 8Ω|16Ω

Specifications

Nominal Diameter: 200 mm (8 in)
Minimum Impedance: 6.7 Ω
Continuous Power Handling: 600 W
Frequency Range: 50 Hz – 3000 Hz
Winding Material: Copper
Winding Depth: 19 mm (0.75 in)
Flux Density: 0.9 T
Nominal Impedance: 8 Ω
Nominal Power Handling: 300 W
Sensitivity: 92 dB
Voice Coil Diameter: 64 mm (2.5 in)
Former Material: Glass Fibre
Magnetic Gap Depth: 10 mm (0.39 in)
Woofer Cone Treatment: WP Waterproof Front Side

Parameters

Fs: 51 Hz
Qes: 0.32
Qts: 0.31
Sd: 220 cm² (34.1 in²)
Xmax: 7 mm
Mms: 41 g
Le: 1.7 mH
Re: 5.8 Ω
Qms: 10.1
Vas: 15 dm³ (0.53 ft³)
η₀: 0.7%
Xvar: 8 mm
Bl: 15.8 Tm
EBP: 159 Hz

Design

Surround Shape: Roll
Magnet Material: Ferrite
Pole Design: T-Pole
Recommended Enclosure: 16 dm³ (0.57 ft³)
Cone Shape: Radial
Spider: Single
Woofer Cone Treatment: WP Waterproof Front Side
Recommended Tuning: 50 Hz

Mounting and Shipping Info

Overall Diameter: 225 mm (8.86 in)
Baffle Cutout Diameter: 187 mm (7.4 in)
Flange and Gasket Thickness: 9 mm (0.37 in)
Net Weight: 4 kg (8.82 lb)
Shipping Weight: 4.45 kg (9.81 lb)
Bolt Circle Diameter: 210 mm (8.3 in)
Depth: 100 mm (3.94 in)
Air Volume Occupied by Driver: 1.5 dm³ (0.05 ft³)
Shipping Units: 1 pcs
Shipping Box: 255x255x150 mm (10.04×10.04×5.91 in)

Service Kit

Recone Kit: RCK008FG648
Cone
Gasket
Centering Shims

Specifications PDF