B&C DCX 464 - coaxial HF - 1.4", 8ohm, 160W, 111,4dB

B&C engineers have been working for the last five years on a family of next generation high frequency devices. Compression drivers are the linchpin of a PA system: operating at wavelengths too small to readily couple with other drivers, they alone have to fight distance and atmospheric losses to deliver concert sound pressure levels to ever larger audiences.

Enter the DCX464 coaxial ring radiator, designed from scratch to advance the state of the art. The DCX464's midrange diaphragm covers 300Hz – 5.5kHz with 110dB sensitivity, and its 100mm voice coil handles 220 watts. The 64mm coil high frequency diaphragm covers 3 – 18kHz with 112.5dB sensitivity and handles 160 watts. A patent pending midrange integrator allows both diaphragms to work in harmony over a wide bandwidth, for greater combined output and crossover flexibility. All this energy arrives at a 1.4” throat, from the most compact package that can be designed today.

Brand new materials and thousands of hours of modeling and testing result in lower distortion at higher SPL than has ever been possible before. Consider the new DCX464 for your next design, and enjoy a new standard in fidelity, with the reliability and consistency you expect from B&C.

• Product type: Coaxial compression driver
• Brand: B&C Speakers
• Reference: DCX464
• Product code: DRVDCX4648

• Nominal impedance: 8+8 ohm
• Dimensional category: 6 inch
• Manufacturer sensitivity: 111.1 | 111.4 dB
• Power handling N°2: 80
• Bandwidth: 300÷5500 | 3500÷18000 Hz
• Recommended min cutoff frequency: 300 | 4000 Hz
• Exit dimension: 1.4 inch

• Le: 0.14 mH

• Flux density: 1.9 | 2.14 T
• Zmin: 6.4 | 9 ohm
• Weight: ~3.9 kg

• Voice coil diameter: 4 | 2.56 inch
• Outside diameter: 152 mm
• Depth: 78 mm
• Driver dimensions mounting holes: M6
• Driver mounting system: 4 points on diameter 101.6 mm

• Front shape: Cylindrical
• Magnet type: Neodymium
• Winding material: Aluminium
• Diaphragm material: HT Polymer