Sica |
8E21.5CS |
8E21.5CS-4 |
Z005091C |
Cone driver |
Sold by piece |
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Brand Sica |
Model 8E21.5CS |
TLHP code 8E21.5CS-4 |
Manufacturer code Z005091C |
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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 | 8E21.5CS |
Product code | Z005091C |
Informations |
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Nominal impedance | 4 ohm |
Dimensional category | 8.5 inch |
Manufacturer sensitivity | 95 dB |
Calculated sensitivity | 93.52 dB |
Nominal power handling | 100 W |
Max power handling | 200 W |
Fundamental parameters |
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Sd | 213.8 cm² |
Mms | 17.3 gr |
Cms | 293 µm/N |
Le | 0.46 mH |
Re | 3 ohm |
BL | 7.08 T.m |
Small signal parameters |
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Fs | 70.6 Hz |
Qes | 0.45 |
Qms | 3.47 |
Qts | 0.4 |
Vas | 18.8 L |
Datas |
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Flux density | 1.16 T |
Xmax | ±3 mm |
EBP | 157 Hz |
Fs / Qts | 177 Hz |
Vas * Qts² | 3.01 L |
Efficiency | 1.42 % |
Calculated efficiency | 1.42 % |
Dimensions |
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Voice coil diameter | 1.5 inch |
Outside diameter | 208 mm |
Baffle cutout diameter | 178 mm |
Depth | 95.1 mm |
Front thickness | 8.5 mm |
Depth after front | 86.6 mm |
Diamètre aimant (mm) | 120 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) @ 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.