Sica |
12E2.5CS |
12E2.5CS-4 |
Z007960C |
Cone driver |
Sold by piece |
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Brand Sica |
Model 12E2.5CS |
TLHP code 12E2.5CS-4 |
Manufacturer code Z007960C |
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Product type Cone driver |
Sales packaging Sold by Piece |
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General |
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Product type | Cone driver |
Brand | Sica |
Reference | 12E2.5CS |
Product code | Z007960C |
Informations |
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Nominal impedance | 4 ohm |
Dimensional category | 12.5 inch |
Frequency coverage type | Sub, Low |
Manufacturer sensitivity | 97.9 dB |
Calculated sensitivity | 96.54 dB |
Nominal power handling | 250 W |
Max power handling | 500 W |
Fundamental parameters |
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Sd | 490.9 cm² |
Mms | 48.7 gr |
Cms | 260 µm/N |
Le | 0.68 mH |
Re | 3.12 ohm |
BL | 12.75 T.m |
Small signal parameters |
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Fs | 44.8 Hz |
Qes | 0.27 |
Qms | 10.12 |
Qts | 0.26 |
Vas | 88.5 L |
Datas |
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Flux density | 1.16 T |
Xmax | ±2.8 mm |
Calculated Xmax | ±5.1667 mm |
Xvar, Xmech, Xlim | ±5 mm |
EBP | 166 Hz |
Fs / Qts | 172 Hz |
Vas * Qts² | 5.99 L |
Efficiency | 2.92 % |
Calculated efficiency | 2.83 % |
Dimensions |
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Voice coil diameter | 2.5 inch |
Winding depth | 13 mm |
Gap height | 8 mm |
Outside diameter | 318 mm |
Baffle cutout diameter | 285 mm |
Depth | 138.3 mm |
Front thickness | 10.3 mm |
Depth after front | 128 mm |
Diamètre aimant (mm) | 154 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Ferrite |
Basket masterial | Acier |
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.
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.