Sica |
8E31.5CCS |
8E31.5CS-4 |
Z004943-SICA |
Cone driver |
Sold by piece |
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Brand Sica |
Model 8E31.5CCS |
TLHP code 8E31.5CS-4 |
Manufacturer code Z004943-SICA |
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Product type Cone driver |
Sales packaging Sold by Piece |
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Car woofer with 1.5" sandwich voice coil fiberglass former, ferrite magnet, ventilated voice coil to reduce power compression, 95.0 dB sensitivity.
General |
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Product type | Cone driver |
Brand | Sica |
Reference | 8E31.5CCS |
Product code | Z004943-SICA |
Informations |
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Nominal impedance | 4 ohm |
Dimensional category | 8.5 inch |
Manufacturer sensitivity | 95 dB |
Calculated sensitivity | 92.79 dB |
Nominal power handling | 100 W |
Fundamental parameters |
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Mms | 25.6 gr |
Le | 0.47 mH |
Re | 2.97 ohm |
Small signal parameters |
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Fs | 93.9 Hz |
Qes | 0.48 |
Qms | 3.4 |
Qts | 0.42 |
Vas | 7.2 L |
Datas |
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Xmax | ±1.5 mm |
Calculated Xmax | ±4.1667 mm |
EBP | 196 Hz |
Fs / Qts | 224 Hz |
Vas * Qts² | 1.28 L |
Efficiency | 1.2 % |
Calculated efficiency | 1.2 % |
Weight | ~2.8 kg |
Dimensions |
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Voice coil diameter | 1.5 inch |
Winding depth | 11 mm |
Gap height | 8 mm |
Outside diameter | 210 mm |
Baffle cutout diameter | 179.5 mm |
Depth | 91 mm |
Front thickness | 8.5 mm |
Depth after front | 82.5 mm |
Diamètre aimant (mm) | 134 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Ferrite |
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) @ 1W
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.