MENU B&amp;C speakers ENES Products Browse Compare Coaxials HF HomeProductsCoaxials HFDCX464 8Ω 16Ω DCX464 Coaxials HF 1.4 inches compare Drawing Drawing Datasheet Datasheet back next 1.4 in (36 mm) Throat diameter HF 8Ω - MF 8Ω Nominal Impedance 220 W MF Continuous Power Handling 160 W HF Continuous Power Handling 4.0 in (100 mm) MF Voice Coil Diameter 2.5 in (65 mm) HF Voice Coil Diameter 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 111.1 dB sensitivity, and its 100mm voice coil handles 220 watts. The 64mm coil high frequency diaphragm covers 3 – 18kHz with 111.4 dB 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 modelling 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. Also available, the ME464, large format 80x60 degree horn, and the FB464 passive crossover, in 8 or 16 Ohm configurations. Last viewed products DCX464 8Ω 15DS100 8Ω 12BG76 8Ω 5NSM38 8Ω Features Time coherent coaxial ring radiator design 1.4" horn throat diameter 300 - 18000 Hz response 111.4 dB sensitivity 220 W continuous program power capacity Neodymium magnet assembly Specifications Specifications MF unit1 Throat Diameter 36 mm (1.4 in) Nominal Impedance 8 Ω Minimum Impedance 6.4 Ω Nominal Power Handling2 110 W Continuous Power Handling3 220 W Sensitivity (1W/1m)4 111.1 dB Frequency Range 0.3 - 5.5 kHz Recommended Crossover5 0.3 kHz Voice Coil Diameter 100 mm (4.0 in) Winding Material Aluminium Inductance 0.14 mH Diaphragm Material HT Polymer Flux Density 1.9 T Magnet Material Neodymium Ring Specifications HF unit6 Throat Diameter 36 mm (1.4 in) Nominal Impedance 8 Ω Minimum Impedance 9.0 Ω Nominal Power Handling7 80 W Continuous Power Handling8 160 W Sensitivity9 111.4 dB Frequency Range 3.5 - 18.0 kHz Recommended Crossover10 4.0 kHz Voice Coil Diameter 65 mm (2.5 in) Winding Material Aluminium Inductance 0.1 mH Diaphragm Material HT Polymer Flux Density 2.14 T Magnet Material Neodymium Inside Slug Mounting and Shipping Info Four M6 holes 90° on 102 mm (4") diameter Overall Diameter 152 mm (5.98 in) Depth 78 mm (3.07 in) Net Weight 3.7 kg (8.16 lb) Shipping Units 1 Shipping Weight 3.9 kg (8.6 lb) Shipping Box 170x170x140 mm (6.69x6.69x5.51 in) Other Details 4x M6 Mounting Studs with bolts and washers included Crossover FB4648 8Ω Service Kit HF replacement diaphragm MMDDCX464HF8 Discover moreMF replacement diaphragm MMDDCX464MF8 Discover more Driver mounted on 320 Hz exponential horn. 2 hour test made with continuous pink noise signal within the range from the recommended crossover frequency to 3 kHz. Power calculated on rated minimum impedance. Power on Continuous Program is defined as 3 dB greater than the Nominal rating. Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance. 12 dB/oct. or higher slope high-pass filter. Driver mounted on 320 Hz exponential horn. 2 hour test made with continuous pink noise signal within the range from the recommended crossover frequency to 20 kHz. Power calculated on rated minimum impedance. Power on Continuous Program is defined as 3 dB greater than the Nominal rating. Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance. 12 dB/oct. or higher slope high-pass filter. Investor Center Credits Copyright Title Privacy Policy P.IVA/VAT 01398890481 PRODUCTS NEWS & PRESS ABOUT B&C RESOURCES DISTRIBUTORS CONTACTS × Notice This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. If you want to know more or withdraw your consent to all or some of the cookies, please refer to the . By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to the use of cookies.