Peerless |
BC20SC15-04 |
Dome tweeter |
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Brand Peerless |
TLHP code BC20SC15-04 |
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Product type Dome tweeter |
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The BC family of tweeters features 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. BC tweeters come with a compact faceplate with recessed mounting holes, complete with a sealing gasket which helps reduce vibration between baffle and driver.
General |
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Product type | Dome tweeter |
Brand | Peerless |
Informations |
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Nominal impedance | 4 ohm |
Dimensional category | 2.5 inch |
Manufacturer sensitivity | 86.7 dB |
Nominal power handling | 40 W |
Bandwidth | 1600÷20000 Hz |
Fundamental parameters |
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Mms | 0.2 gr |
Le | 0.02 mH |
Re | 3.11 ohm |
Small signal parameters |
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Fs | 1580 Hz |
Qes | 4.99 |
Qms | 4.8 |
Qts | 2.45 |
Datas |
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Xmax | ±0.2 mm |
EBP | 317 Hz |
Fs / Qts | 645 Hz |
Weight | ~50 gr |
Dimensions |
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Voice coil diameter | 0.8 inch |
Outside diameter | 66.3 mm |
Baffle cutout diameter | 41 mm |
Front thickness | 2.7 mm |
Depth after front | 25.26 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Neodymium |
This system is only available for technical questions. For questions of prices, availability of products and deadline thank you to send your request by the contact page.