Vifa Peerless BC25SC08-04 Tweeter

<h2><strong>Vifa / Peerless BC25SC08-04 4Ω soft dome tweeter, high output.<br></strong></h2> <p>This high efficiency tweeter features a 4 ohm 25 mm voice coil, high energy NdFeB Neodymium magnet assembly, a damped textile dome and ferrofluid in the magnetic gap for enhanced cooling of the voice coil - further cooling is achieved via a heatsink bonded to the magnet. The BC25SC08-04 has a compact horn loaded faceplate (70mm diameter) with recessed mounting holes, and comes complete with a foam sealing gasket to reduce vibration. The upper frequency range extension is very good with a commendable off-axis response.</p> <p>A full datasheet can be downloaded from the bottom of this page.</p> <h3> <span style="color: #00ff00;"><strong></strong></span><span style="color: #00ff00;"><strong></strong></span>Key Features:</h3> <ul> <li><span style="color: #000000;">25mm damped textile dome</span></li> <li><span style="color: #000000;">NdFeB Neodymium magnet</span></li> <li><span style="color: #000000;">Ferrofluid cooled voicecoil<br></span></li> <li><span style="color: #000000;">Extended upper range</span></li> <li><span style="color: #000000;">High efficiency 94.9 dB</span></li> </ul> <h3>Basic parameters:</h3> <table width="100%"> <tbody> <tr> <td>Resonant frequency (fs)</td> <td>1663 Hz</td> <td>Nominal impedance (Zn)</td> <td><strong>4 Ω</strong></td> </tr> <tr> <td>Effective diaphragm diameter</td> <td>25 mm</td> <td>DC resistance (Re)</td> <td>2.79Ω</td> </tr> <tr> <td>Ferrofluid ? Y/N</td> <td>Yes</td> <td>RMS power handling</td> <td>100 W</td> </tr> <tr> <td>Recommended crossover</td> <td>2.5 kHz 12dB</td> <td>Faceplate diameter</td> <td>70mm</td> </tr> <tr> <td>Sensitivity (2.83V/1m)</td> <td>94.9 dB</td> <td>Cutout hole diameter</td> <td>44mm</td> </tr> </tbody> </table> <h4>Here's the full datasheet: </h4> <p style="text-align: left;"><a title="BC25SC08-04 Datasheet" href="https://cdn.shopify.com/s/files/1/0809/2387/files/BC25SC08-04.pdf?8601305426736129995" target="_blank"><img alt=".pdf icon" src="//cdn.shopify.com/s/files/1/0809/2387/files/PDF_data_icon_large.jpg?3324347240194280818" style="float: none;"></a></p> <p>Peerless by Tymphany</p>