6″ B&C Woofer PS38

Specifications

Nominal Diameter: 170 mm (6.5 in)
Minimum Impedance: 6.6 Ω
Continuous Power Handling: 300 W
Frequency Range: 75 Hz – 5000 Hz
Winding Material: Aluminium
Winding Depth: 12 mm (0.49 in)
Flux Density: 1.4 T
Nominal Impedance: 8 Ω
Nominal Power Handling: 150 W
Sensitivity: 94 dB
Voice Coil Diameter: 38 mm (1.5 in)
Former Material: Glass Fibre
Magnetic Gap Depth: 6 mm (0.24 in)
Woofer Cone Treatment: WP Waterproof Front Side

Parameters

Fs: 75 Hz
Qes: 0.31
Qts: 0.3
Sd: 132 cm² (20.46 in²)
Xmax: 6 mm
Mms: 14 g
Le: 0.6 mH
Re: 5.4 Ω
Qms: 11.7
Vas: 8 dm³ (0.28 ft³)
η₀: 1%
Xvar: 7.5 mm
Bl: 10.8 Tm
EBP: 242 Hz

Design

Surround Shape: Roll
Magnet Material: Ferrite
Pole Design: Straight Pole
Recommended Enclosure: 9 dm³ (0.32 ft³)
Cone Shape: Radial
Spider: Single
Woofer Cone Treatment: WP Waterproof Front Side
Recommended Tuning: 80 Hz

Mounting and Shipping Info

Overall Diameter: 187 mm (7.36 in)
Baffle Cutout Diameter: 145 mm (5.71 in)
Flange and Gasket Thickness: 9 mm (0.35 in)
Net Weight: 2.35 kg (5.18 lb)
Shipping Weight: 2.55 kg (5.62 lb)
Bolt Circle Diameter: 172 mm (6.77 in)
Depth: 82 mm (3.23 in)
Air Volume Occupied by Driver: 0.8 dm³ (0.03 ft³)
Shipping Units: 1 pcs
Shipping Box: 210x210x125 mm (8.27×8.27×4.92 in)

Service Kit

Recone Kit: RCK06PS388
Cone
Gasket
Centering Shims