B&C 12CXN76 - 4 ohm 12" 80/250W Pro Audio Coaxial Driver

SKU: 550-011

Price:
Sale price$599.22
Stock:
In stock (2 units)

Description

Full Product Specs From Manufacturer's Website

Specifications:

 

Nominal Diameter: 320 mm (12.0 in)
Nominal Impedance: 4 ohm
Frequency Range: 45 - 18000 Hz
Dispersion Angle: 80 °
Magnet Material: Neodymium Ring

Specifications LF Unit:

 

LF Sensitivity: 99.0 dB
LF Nominal Power Handling: 350 W
LF Continuous Power Handling: 700 W
LF Voice Coil Diameter: 76 mm (3.0 in)
LF Winding Material: Copper

Specifications HF Unit

 

HF Sensitivity: 105.0 dB
HF Nominal Power Handling: 80W
HF Continuous Power Handling: 160 W
HF Voice Coil Diameter: 75 mm (3.0")
HF Winding Material: Aluminium
HF Diaphragm Material:  Polyester/Titanium
Recommended Crossover:  1.2 kHz

Parameters:

 
Fs: 42 Hz
Re: 5.0 Ω
Qes: 0.2
Qms: 8.0
Qts: 0.19
Vas: 120.0 dm3 (4.2 ft3)
Sd: 522.0 cm2 (80.9 in2)
η₀: 4.1 %
Xmax: 4.0 mm
Xvar: 6.0 mm
Mms: 47g
Bl: 17.6 Txm
Le: 0.8 mH
EBP: 210 Hz

Mounting and Shipping Info:

 

Overall Diameter: 315 mm (12.4")
Bolt Circle Diameter (BCD): 298 mm (11.7")
Baffle Cutout Diamter: 282 mm (11.1")
Depth: 170 mm (6.7")
Flange and Gasket Thickness: 14 mm (0.55")
Net Weight: 5.0 kg (11.0")
Shipping Weight: 6.3 kg (13.89 lb)
Recone Kit: RCK12CXN768
Replacement Diaphragm: MMD9028M