B&C 5CXN44 5-Inch Coaxial Driver - 150W RMS, 8 Ohm

The B&C 5CXN44 boasts legendary B&C technology made with their famously critical quality control, allowing loudspeaker designs with appropriately scaled performance.

B&C 5CXN44 5-Inch Coaxial Driver Features

- 300 W continuous program power capacity
- 80° nominal coverage
- 70 - 18000 Hz response
- 89.5 dB sensitivity
- Aluminum ring allows a very low distortion figure

B&C 5CXN44 5-Inch Coaxial Driver Specifications

- Nominal Basket Diameter: 127 mm (5.0 inches)
- Nominal Impedance: 8 Ω
- Minimum Impedance:
  - LF: 6.1 Ω
  - HF: 7.5 Ω
- Frequency Response: 70 - 18000 Hz
- Dispersion Angle: 80°
- Woofer Cone Treatment: WP Waterproof Front Side
- Magnet Material: Neodymium Ring
- Connection: Spade Terminals

Specifications for LF Unit:
- LF Sensitivity: 86.5 dB
- LF Nominal impedance: 8 Ω
- LF Nominal Power Handling: 150 W
- LF Continuous Power Handling: 300 W
- LF Voice Coil Diameter: 44 mm (1.7 inches)
- LF Winding Material: Copper
- LF Flux Density: 0.95 T
- Former Material: Kapton
- Winding Depth: 14.0 mm (0.55 inches)
- Magnetic Gap Depth: 6.0 mm (0.24 inches)

Specifications for HF Unit:
- HF Sensitivity: 101.0 dB
- HF Nominal impedance: 8 Ω
- HF Nominal Power Handling: 25 W
- HF Continuous Power Handling: 50 W
- HF Voice Coil Diameter: 36 mm (1.46 inches)
- HF Winding Material: Aluminium
- HF Flux Density: 1.54 T
- Diaphragm material: HT Polymer
- Recommended crossover: 2.0 kHz
- Inductance: 0.14 mH

Parameters:
- Fs: 70 Hz
- Re: 4.7 Ω
- Qes: 0.47
- Qms: 9.6
- Qts: 0.45
- Vas: 4.3 dm³
- Sd: 95.0 cm²
- η₀: 0.31 %
- Xmax: ± 5.5 mm
- Xvar: ± 6.0 mm
- Mms: 15.0 g
- Bl: 8.1 Txm
- Le: 0.37 mH
- EBP: 148 Hz

Physical:
- Overall diameter: 155 mm (6.1 inches)
- Bolt circle diameter: 142 mm (5.6 inches)
- Baffle cutout diameter: 122 mm (4.8 inches)
- Depth: 96 mm (3.78 inches)
- Flange and gasket thickness: 10 mm (0.39 inches)
- Net weight: 1.15 kg