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Keep calm & carry on - business as usual. Free shipping on all UK mainland orders over £100.
Keep calm & carry on - business as usual. Free shipping on all UK mainland orders over £100.
BC25SC55-04
This smooth sounding 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 BC25SC55-04 has a compact cropped faceplate (70mm diameter, 54mm across flats) with recessed mounting holes, and comes complete with a foam sealing gasket to reduce vibration. A finned heatsink aids cooling and results in high power handling for a driver of this size.
A full datasheet can be downloaded from the bottom of this page.
| Resonant frequency (fs) | 1401 Hz | Nominal impedance (Zn) | 4 Ω |
| Effective diaphragm diameter | 25 mm | DC resistance (Re) | 2.74 Ω |
| Ferrofluid ? Y/N | Yes | RMS power handling | 100 W |
| Recommended crossover | 2.5 kHz 12dB | Faceplate diameter (cropped) | 70mm |
| Sensitivity (2.83V/1m) | 89.6 dB | Cutout hole diameter | - |
Peerless by Tymphany