B&C Speakers DCM420-8 2英寸高频驱动器 8欧姆 4英寸音圈 110瓦RMS/220瓦最大功率 专业音频组件 适用于摩托车、汽车音响系统

HIGHLIGHTS | 220 W continuous program power capacity | 2"" horn throat diameter | 300 - 6000 Hz response | 112 dB sensitivity | Neodymium magnet assembly"

SPECIFICATIONS || Throat Diameter 50 mm (2.0 in) | Nominal Impedance 8 Ω | Minimum Impedance 6.7 Ω | Nominal Power Handling2 110 W | Continuous power handling3 220 W | Sensitivity (1W/1m)4 112.0 dB | Frequency Range 0.3 - 6.0 kHz | Recommended Crossover5 0.3 kHz | Voice Coil Diameter 100 mm (4.0 in) | Winding Material Aluminium | Inductance 0.28 mH | Diaphragm Material HT Polymer | Flux Density 1.9 T | Magnet Material Neodymium Ring | "

MOUNTING AND SHIPPING INFO | Four M6 holes 90° on 102 mm (4 in) diameter | Overall Diameter 152 mm (6.0 in) | Depth 95 mm (3.74 in) | Net Weight 2.6 kg (5.73 lb) | Shipping Units 1 | Shipping Weight 2.8 kg (6.17 lb) | Shipping Box 170x170x140 mm (6.69x6.69x5.51 in) | Other Details 4x M6 Mounting Studs with bolts and washers included | "

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 DCM420 ring radiator midrange driver, designed from scratch to advance the state of the art.

The DCM420’s midrange diaphragm covers 300Hz – 6.0kHz with 112 dB sensitivity (8 Ohm version), & its 100mm voice coil handles 220 watts. All this energy arrives at a 2” throat, from the most compact package that can be designed today. Brand new materials and thousands of hours of modelling & testing result in lower distortion at higher SPL than has ever been possible before. Consider the new DCM420 for your next design, and enjoy a new standard in fidelity, with the reliability and consistency.