10″ B&C Woofer CL51

Specifications

Nominal Diameter: 250 mm (10 in)
Minimum Impedance: 5.8 Ω
Continuous Power Handling: 300 W
Frequency Range: 60 Hz – 4000 Hz
Winding Material: Aluminium
Winding Depth: 15 mm (0.59 in)
Flux Density: 1.05 T
Nominal Impedance: 8 Ω
Nominal Power Handling: 150 W
Sensitivity: 96 dB
Voice Coil Diameter: 51 mm (2 in)
Former Material: Glass Fibre
Magnetic Gap Depth: 8 mm (0.31 in)
Woofer Cone Treatment: None

Parameters

Fs: 58 Hz
Qes: 0.42
Qts: 0.38
Sd: 320 cm² (49.6 in²)
Xmax: 5.5 mm
Mms: 30.5 g
Le: 0.8 mH
Re: 5.2 Ω
Qms: 3.5
Vas: 36 dm³ (1.27 ft³)
η₀: 1.57%
Xvar: 5.5 mm
Bl: 11.6 Tm
EBP: 138 Hz

Design

Surround Shape: Double Roll
Magnet Material: Neodymium Inside Slug
Pole Design: Straight Pole
Recommended Enclosure: 32 dm³ (1.13 ft³)
Cone Shape: Exponential
Spider: Single
Woofer Cone Treatment: None
Recommended Tuning: 58 Hz

Mounting and Shipping Info

Overall Diameter: 257 mm (10.1 in)
Baffle Cutout Diameter: 232 mm (9.1 in)
Flange and Gasket Thickness: 7 mm (0.28 in)
Net Weight: 1.3 kg (2.87 lb)
Shipping Weight: 1.9 kg (4.19 lb)
Bolt Circle Diameter: 246 mm (9.7 in)
Depth: 108 mm (4.25 in)
Air Volume Occupied by Driver: 1 dm³ (0.03 ft³)
Shipping Units: 1 pcs
Shipping Box: 295x314x175 mm (11.61×12.36×6.89 in)

Service Kit

Recone Kit: RCK10CL518
Cone
Gasket
Dust Cap
Wooterprof Treatment
Centering Shims

Specifications PDF