Sica |
18F4CP |
18F4CP-8 |
Z008391 |
Cone driver |
Sold by piece |
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Brand Sica |
Model 18F4CP |
TLHP code 18F4CP-8 |
Manufacturer code Z008391 |
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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 | 18F4CP |
Product code | Z008391 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 18 inch |
Frequency coverage type | Sub |
Manufacturer sensitivity | 97.3 dB |
Calculated sensitivity | 95.92 dB |
Nominal power handling | 700 W |
Max power handling | 1400 W |
Fundamental parameters |
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Sd | 1164.2 cm² |
Mms | 194 gr |
Cms | 88 µm/N |
Le | 1.88 mH |
Re | 6.1 ohm |
BL | 27.44 T.m |
Small signal parameters |
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Fs | 38.6 Hz |
Qes | 0.38 |
Qms | 6.23 |
Qts | 0.36 |
Vas | 168.7 L |
Datas |
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Flux density | 1.31 T |
Xmax | ±9 mm |
Calculated Xmax | ±9.34 mm |
Xvar, Xmech, Xlim | ±11.5 mm |
EBP | 102 Hz |
Fs / Qts | 107 Hz |
Vas * Qts² | 21.87 L |
Efficiency | 2.45 % |
Calculated efficiency | 2.46 % |
Weight | ~12.6 kg |
Dimensions |
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Voice coil diameter | 4 inch |
Winding depth | 22 mm |
Gap height | 10 mm |
Outside diameter | 462 mm |
Baffle cutout diameter | 415 mm |
Depth | 203.5 mm |
Front thickness | 15 mm |
Depth after front | 188.5 mm |
Diamètre aimant (mm) | 220 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Ferrite |
Basket masterial | Aluminium |
Winding material | Copper |
Voice coil former | Glass fiber |
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.
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* 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.