Merry Christmas & a Happy New Year ! We reopen on the 6th January 2025.
Merry Christmas & a Happy New Year ! We reopen on the 6th January 2025.
DRIVE UNITS BY MANUFACTURER:
BC25SC06-04
This high efficiency tweeter features a 4 ohm 25 mm voice coil, high energy Neodymium magnet assembly, a damped textile dome and ferrofluid in the magnetic gap for enhanced cooling of the voice coil. The BC25SC06-04 has a compact horn loaded faceplate (70mm diameter) with recessed mounting holes, and comes complete with a foam sealing gasket to reduce vibration. A finned heatsink aids cooling.
A full datasheet can be downloaded from the bottom of this page.
Resonant frequency (fs) | 1394 Hz | Nominal impedance (Zn) | 4 Ω |
Effective diaphragm diameter | 25 mm | DC resistance (Re) | 2.76Ω |
Ferrofluid ? Y/N | Yes | RMS power handling | 25 W |
Recommended crossover | 3 kHz 12dB | Faceplate diameter | 70mm |
Sensitivity (2.83V/1m) | 92.4 dB | Cutout hole diameter | 46mm |
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