Sica |
15BS2.5PL |
15BS2.5PL-8 |
Z008151C |
Cone driver |
Sold by piece |
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Brand Sica |
Model 15BS2.5PL |
TLHP code 15BS2.5PL-8 |
Manufacturer code Z008151C |
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Product type Cone driver |
Sales packaging Sold by Piece |
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Mundorf's BS series uses a solid 99.99% OFC copper round conductor stabilized by varnish, wrapped around a rod-shaped iron-silicon alloy core. Each end of the stick is fitted with a hole for attachment.
This series of coils is particularly suitable for subwoofer filtering when looking for a good size / inductance ratio, a low DRC and an affordable price. The BS series, completely redesigned in 2010, replaced the famous Mundorf i and Bi series.
Regarding the manufacturing process, once the coil is wound, it is heated by means of an electric pulse melting the layer of varnish. When cooling, the individual windings are firmly bound together by the baked varnish and are thus prevented from vibrating and the original signal remains intact.
General |
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Product type | Cone driver |
Brand | Sica |
Reference | 15BS2.5PL |
Product code | Z008151C |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 15.5 inch |
Frequency coverage type | Sub, Low |
Manufacturer sensitivity | 97.5 dB |
Calculated sensitivity | 95.57 dB |
Nominal power handling | 250 W |
Max power handling | 500 W |
Fundamental parameters |
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Sd | 855.3 cm² |
Mms | 84.5 gr |
Cms | 150 µm/N |
Le | 1.03 mH |
Re | 5.32 ohm |
BL | 14.58 T.m |
Small signal parameters |
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Fs | 44 Hz |
Qes | 0.58 |
Qms | 11.59 |
Qts | 0.56 |
Vas | 160.4 L |
Datas |
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Flux density | 1.14 T |
Xmax | ±5 mm |
EBP | 76 Hz |
Fs / Qts | 79 Hz |
Vas * Qts² | 50.31 L |
Efficiency | 2.24 % |
Calculated efficiency | 2.27 % |
Weight | ~3.3 kg |
Dimensions |
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Voice coil diameter | 2.56 inch |
Outside diameter | 388 mm |
Baffle cutout diameter | 353 mm |
Depth | 157 mm |
Front thickness | 12.5 mm |
Depth after front | 144.5 mm |
Diamètre aimant (mm) | 98 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Neodymium |
Basket masterial | Aluminium |
Winding material | Copper |
Voice coil former | Kapton |
Surround shape | Double roll |
Surround material | Cloth |
Dome material | Paper |
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.
* Frequency Response on IEC Baffle (DIN 45575) @ 1 W
* Bl(X): force factor variation with voice coil displacement
* Frequency Response: enclosure volume 80l
This product is under manufacturer's warranty. This warranty protect you for the manufacturing defaults. The warranty does not protect for abnormal use of the product.