B&C Speakers Hf Compression Drivers DE 82 User's Manual
Contents
1. Po Specifications N D Throat Diameter 36 mm 1 4 in 2 Nominal Impedance 8 Q Minimum Impedance eee 8 Q2 Power Handling 5 1000 20000 Hz r Nominal 80 W A Continuous Program 160W Q Sensitivity 1W 1m 4 107 dB Frequency Range s SSC H 18 KHz E Recommended Crossover 1000 Hz 8 Voice Coil Diameter 75 mm 3 in vi Winding Material Aluminium T Inductance 0 14 mH Diaphragm Material _ Titanium Flux Density 1 8 T Also available in 16 Q data upon request Mounting and Shipping Information Four M6 holes 90 on 102 mm 4 in diameter Tooo Overall Diameter 170 mm 6 7 in Depth 67 mm 2 6 in Net Weight 1 unit 4 5 kg 9 9 Ib Shipping Weight 2 units 9 6 kg 21 2 Ib Shipping Box 2 units 210x210x190 mm 8 3xX8 3x7 5 in Driver mounted on B amp C ME 90 horn 2 2 hours test made with continuous pink noise signal 6 dB crest factor within the specified range Power calculated on rated minimum impedance 3 Power on Continuous Program is defined as 3 dB greater than the Nominal rating 4 Applied RMS Voltage is set to 2 83V for 8 ohms and 4V for 16 ohms Nominal Impedance Average SPL from 500 to 18000 Hz 1 4 high frequency compression driver The particular 512 dB oct or higher slope high pass filter mylar titanium diaphragm using a 3 edgewound flat aluminium wire voice coil and a optimized high energy ceramic magnet assembly using a copper shorting ring assembly produce smooth response a2. nd excellent sonic properties 1155 Ap 110 E 1056 100F rva va
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