B&C 12 CXT 12" Coax, Ferrit

• 400 W continuous program power capacity
• 90° nominal coverage
• 50 - 20000 Hz response
• 98 dB sensitivity
• XO-2 dedicated crossover network

Specifications

• Nominal Diameter - 320 mm (12 in)
• Nominal Impedance - 8 ohm
• Minimum Impedance - 6 Ohm (LF) 7.3 Ohm (HF)
• Frequency Range - 50 - 20000 Hz
• Dispersion Angle - 90°
• Diaphragm Material - Mylar
• Recom Crossover - 2.2 kHz
• Magnet Material - Ceramic

   

• LF Unit
• Sensitivity (1W/1m) - 98 dB
• Continuous Power Handling - 400 W
• Nominal Power Handling (AES) - 200 W
• Voice Coil Diameter - 51 mm (2 in)
• Winding Material - Copper

   

• HF Unit
• Sensitivity (1W/1m) - 102 dB
• Continuous Power Handling - 50 W
• Nominal Power Handling (AES) - 25 W
• Voice Coil Diameter - 36 mm (1.4 in)
• Winding Material - Aluminium

Parameters

• Fs - 49 Hz
• Re - 5.3 ohm
• Qes - 0.35
• Qms - 3.9
• Qts - 0.32
• Vas - 91 dm³ (3.20 ft³)
• Sd - 522 cm² (80.90 in²)
• η_{0 -} 3.1 %
• Xmax - ± 3 mm
• Xvar - ± 5.5 mm
• Mms - 43 g
• Bl - 14.4 Txm
• Le - 1.2 mH

Mounting and Shipping info

• Overall Diameter - 316 mm (12.4 in)
• Bolt Circle Diameter - 296 mm (11.6 in)
• Baffle Cutout Diameter - 284 mm (11.2 in)
• Depth - 179 mm (7.05 in)
• Flange and Gasket Thickness - 13 mm (0.5 in)
• Net Weight - 5.6 kg (12.3 lb)

Crossover

• Model - XO-2
• Filter Type - Two way
• Nominal Impedance - 8 ohm
• Crossover Frequency - 1.8 kHz
• Slope - 6 dB/oct. (low) 12 dB/oct. (high)
• Overall Dimension - 142x107 mm (5.6x4.2 in)
• Weight - 0.4 kg (0.9 lb)