Sica |
4E11CS |
4E11CS-8 |
Z001670C |
Cone driver |
Sold by piece |
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Brand Sica |
Model 4E11CS |
TLHP code 4E11CS-8 |
Manufacturer code Z001670C |
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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 weeksPaper cone with ferrite magnet and 1.0-inch voice coil. Simple and efficient manufacturing.
General |
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Product type | Cone driver |
Brand | Sica |
Reference | 4E11CS |
Product code | Z001670C |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 4 inch |
Frequency coverage type | Fullrange |
Manufacturer sensitivity | 86.6 dB |
Calculated sensitivity | 85.31 dB |
Nominal power handling | 40 W |
Max power handling | 80 W |
Fundamental parameters |
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Sd | 44.2 cm² |
Mms | 3.4 gr |
Cms | 774 µm/N |
Le | 0.43 mH |
Re | 6 ohm |
BL | 3.76 T.m |
Small signal parameters |
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Fs | 98 Hz |
Qes | 0.89 |
Qms | 3.23 |
Qts | 0.7 |
Vas | 2.1 L |
Datas |
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Flux density | 1 T |
Xmax | ±1.5 mm |
EBP | 110 Hz |
Fs / Qts | 140 Hz |
Vas * Qts² | 1.03 L |
Efficiency | 0.21 % |
Calculated efficiency | 0.22 % |
Dimensions |
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Voice coil diameter | 1 inch |
External dimensions | 100 | 100 mm |
Baffle cutout diameter | 87 mm |
Depth | 47 mm |
Front thickness | 5.5 mm |
Depth after front | 41.5 mm |
Diamètre aimant (mm) | 72 mm |
Shape & Materials |
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Front chape | Non cylindrical |
Magnet type | Ferrite |
Basket masterial | Acier |
Winding material | Copper |
Voice coil former | Epotex |
Surround shape | One roll |
Surround material | Rubber |
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.