Sica |
4L1SL |
4L1SL-4 |
Z001451C |
Cone driver |
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Brand Sica |
Model 4L1SL |
TLHP code 4L1SL-4 |
Manufacturer code Z001451C |
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Product type Cone driver |
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General |
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Product type | Cone driver |
Brand | Sica |
Reference | 4L1SL |
Product code | Z001451C |
Informations |
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Nominal impedance | 4 ohm |
Dimensional category | 4 inch |
Frequency coverage type | Midbass, Midrange, High midrange |
Manufacturer sensitivity | 88 dB |
Calculated sensitivity | 86.92 dB |
Nominal power handling | 60 W |
Max power handling | 120 W |
Bandwidth | 110÷10000 Hz |
Fundamental parameters |
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Sd | 44.2 cm² |
Mms | 4.3 gr |
Cms | 531 µm/N |
Le | 0.26 mH |
Re | 3 ohm |
BL | 4.01 T.m |
Small signal parameters |
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Fs | 105 Hz |
Qes | 0.54 |
Qms | 3.41 |
Qts | 0.47 |
Vas | 1.5 L |
Datas |
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Flux density | 0.99 T |
Xmax | ±2 mm |
EBP | 194 Hz |
Fs / Qts | 223 Hz |
Vas * Qts² | 0.34 L |
Efficiency | 0.3 % |
Calculated efficiency | 0.31 % |
Weight | ~0.3 kg |
Dimensions |
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Voice coil diameter | 1 inch |
External dimensions | 100 | 100 mm |
Baffle cutout diameter | 89 mm |
Depth | 46.5 mm |
Front thickness | 5.5 mm |
Depth after front | 41 mm |
Diamètre aimant (mm) | 37 mm |
Shape & Materials |
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Front chape | Non cylindrical |
Magnet type | Neodymium |
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.