Sica |
12E2.5CS |
12E2.5CS-8 |
Z007950C |
Cone driver |
Sold by piece |
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Brand Sica |
Model 12E2.5CS |
TLHP code 12E2.5CS-8 |
Manufacturer code Z007950C |
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Product type Cone driver |
Sales packaging Sold by Piece |
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If you want to purchase more than the quantity in stock, have a look at the supply time below :
Indicative average supply lead time: 26 weeks
General |
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Product type | Cone driver |
Brand | Sica |
Reference | 12E2.5CS |
Product code | Z007950C |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 12.5 inch |
Frequency coverage type | Low |
Manufacturer sensitivity | 97.1 dB |
Calculated sensitivity | 95.9 dB |
Nominal power handling | 250 W |
Max power handling | 500 W |
Fundamental parameters |
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Sd | 490.9 cm² |
Mms | 47.3 gr |
Cms | 214 µm/N |
Le | 0.96 mH |
Re | 6.12 ohm |
BL | 15.85 T.m |
Small signal parameters |
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Fs | 50 Hz |
Qes | 0.36 |
Qms | 8.63 |
Qts | 0.35 |
Vas | 73.3 L |
Datas |
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Flux density | 1.15 T |
Xmax | ±3 mm |
Calculated Xmax | ±4.6667 mm |
Xvar, Xmech, Xlim | ±4.5 mm |
EBP | 139 Hz |
Fs / Qts | 143 Hz |
Vas * Qts² | 8.98 L |
Efficiency | 2.44 % |
Calculated efficiency | 2.45 % |
Weight | ~5.5 kg |
Dimensions |
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Voice coil diameter | 2.5 inch |
Winding depth | 12 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.
* Frequency Response on IEC Baffle (DIN 45575) @ 1 W
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.