Sica |
12L12.5SL |
12L12.5SL-8 |
Z007903C |
Cone driver |
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Brand Sica |
Model 12L12.5SL |
TLHP code 12L12.5SL-8 |
Manufacturer code Z007903C |
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Product type Cone driver |
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12-inch mid-bass speaker with 2.5-inch voice coil, ferrite magnet circuit and paper cone (without treatment).
General |
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Product type | Cone driver |
Brand | Sica |
Reference | 12L12.5SL |
Product code | Z007903C |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 12.5 inch |
Frequency coverage type | Low, Midbass, Midrange |
Manufacturer sensitivity | 97.3 dB |
Calculated sensitivity | 95.48 dB |
Nominal power handling | 300 W |
Max power handling | 600 W |
Bandwidth | 50÷3000 Hz |
Fundamental parameters |
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Sd | 490.9 cm² |
Mms | 47 gr |
Cms | 239 µm/N |
Le | 0.75 mH |
Re | 5.5 ohm |
BL | 14.2 T.m |
Small signal parameters |
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Fs | 47.5 Hz |
Qes | 0.38 |
Qms | 7.5 |
Qts | 0.36 |
Vas | 81.8 L |
Datas |
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Flux density | 1.15 T |
Xmax | ±3.7 mm |
Calculated Xmax | ±5.6667 mm |
Xvar, Xmech, Xlim | ±6 mm |
EBP | 125 Hz |
Fs / Qts | 132 Hz |
Vas * Qts² | 10.61 L |
Efficiency | 2.21 % |
Calculated efficiency | 2.22 % |
Weight | ~2.9 kg |
Dimensions |
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Voice coil diameter | 2.5 inch |
Winding depth | 14 mm |
Gap height | 8 mm |
Outside diameter | 318 mm |
Baffle cutout diameter | 285 mm |
Depth | 130.2 mm |
Front thickness | 9.2 mm |
Depth after front | 121 mm |
Diamètre aimant (mm) | 84 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Neodymium |
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.