B&C 12CL64 - 4 ohm 12" 250W Neodymium 2.5" Voice Coil Woofer

SKU: 550-056

Price:
Sale price$176.05
Stock:
In stock (4 units)

Description

Specifications:

 

Nominal Diameter: 320 mm (12.0 in)
Nominal Impedance: 4 ohm
Frequency Range: 50 - 3000 Hz
Magnet Material: Neodymium

Specifications Unit:

 

Sensitivity: 98.0 dB
Nominal Power Handling: 250 W
Continuous Power Handling: 500 W
Voice Coil Diameter: 64 mm (2.5 in)
Winding Material: Copper

Parameters:

 
Fs: 52 Hz
Re: 5.5 Ω
Qes: 0.32
Qms: 4.3
Qts: 0.3
Vas: 64.0 dm3 (2.25 ft3)
Sd: 522.0 cm2 (80.9 in2)
η₀: 3.4 %
Xmax: 4.5 mm
Xvar: 6.0 mm
Mms: 55g
Bl: 17.5 Txm
Le: 1.1 mH
EBP: 162 Hz

Mounting and Shipping Info:

 

Overall Diameter: 313 mm (12.32")
Bolt Circle Diameter (BCD): 299 mm (11.77")
Baffle Cutout Diamter: 282 mm (11.1")
Depth: 133 mm (5.24")
Flange and Gasket Thickness: 9 mm (0.35")
Net Weight: 1.9 kg (4.2 lb)
Shipping Weight: 2.8 kg (6.17 lb)
Recone Kit: RCK12CL648
Link to Manufacturer's Product Page