Speaker Sica 12S4PL, 8 ohm, 12 inch
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Sica |
12S4CP |
12S4CP-8 |
Z007953 |
Cone driver |
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Brand Sica |
Model 12S4CP |
TLHP code 12S4CP-8 |
Manufacturer code Z007953 |
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Product type Cone driver |
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Unavailable
General |
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| Product type | Cone driver |
| Brand | Sica |
| Reference | 12S4CP |
| Product code | Z007953 |
Informations |
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| Nominal impedance | 8 ohm |
| Dimensional category | 12.5 inch |
| Frequency coverage type | Sub |
| Manufacturer sensitivity | 95.5 dB |
| Calculated sensitivity | 93.4 dB |
| Nominal power handling | 700 W |
| Max power handling | 1400 W |
Fundamental parameters |
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| Sd | 530.9 cm² |
| Mms | 102.4 gr |
| Cms | 163 µm/N |
| Le | 1.73 mH |
| Re | 5.23 ohm |
| BL | 22.18 T.m |
Small signal parameters |
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| Fs | 39 Hz |
| Qes | 0.27 |
| Qms | 7.27 |
| Qts | 0.26 |
| Vas | 65.1 L |
Datas |
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| Flux density | 1.08 T |
| Xmax | ±8.5 mm |
| Calculated Xmax | ±11.8333 mm |
| Xvar, Xmech, Xlim | ±10 mm |
| EBP | 144 Hz |
| Fs / Qts | 150 Hz |
| Vas * Qts² | 4.41 L |
| Efficiency | 1.39 % |
| Calculated efficiency | 1.38 % |
| Weight | ~11.7 kg |
Dimensions |
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| Voice coil diameter | 4 inch |
| Winding depth | 27 mm |
| Gap height | 10 mm |
| Outside diameter | 320 mm |
| Baffle cutout diameter | 282 mm |
| Depth | 147.4 mm |
| Front thickness | 12.4 mm |
| Depth after front | 135 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 material | Cloth |
| Dome material | Paper |
Question about Sica 12S4CP-8
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Sica 12S4CP-8, Range, version, replacement...
Informations Sica 12S4CP-8
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Measures/Schemes Sica 12S4CP-8
SPL vs Impedance measure *
* Frequency Response on IEC Baffle (DIN 45575) @ 1W
Dimensions
