Vifa BC25SC08 4 ohm Tweeter
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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.
Extremely efficient for its size, this tweeter features a neodymium motor, heatsink fins, and a round faceplate.
For the full specifications please see the datasheet below.
PRICE (1 off)
£18.50 + VAT + p&p
Specifications
- High efficiency 94.9 dB
- 25mm damped textile dome
- NdFeB Neodymium magnet
- Ferrofluid cooled voice coil
- Extended upper range
- Resonant frequency (fs)1663 Hz
- Nominal impedance (Zn) 4 Ω
- Effective diaphragm diameter 25 mm
- DC resistance (Re) 2.79Ω
- RMS power handling100 W
- Recommended crossover 2.5 kHz 12dB
- Faceplate diameter 70mm
- Sensitivity (2.83V/1m) 94.9 dB
- Cutout hole diameter 44mm
Big Picture
BC25SC08-04 large image355.85 KB
PDF datasheet
BC25SC08-04 Datasheet424.66 KB