This BC family tweeter features a 4 ohm 25 mm voice coil, a damped fabric dome for smooth frequency response performance, and ferrofluid in the gap of the NdFeB motor, providing enhanced cooling of the voice coil. The tweeter comes with a compact faceplate with recessed mounting holes.A finned heat sink has been added for improved power handling.
Specifications
power handling (continuous/programme) = 100 W
frequency range = 2500-20000 Hz
resonance frequency fs = 1663 Hz
impedance R = 4 Ohm
sound pressure level SPL = 96,2 dB (2,83V; 1m)
DC resistance Re = 2,79 Ohm
force factor BL = 1,98 N/A
voice coil inductance L = 0,02 mH
effective piston radiating area Sd = 5,1 cm2
effective mechanical mass incl. air load mms = 0,2 g
