Speaker Sica 12S4PL, 8 ohm, 12 inch
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Sica |
12S4PL |
12S4PL-8 |
Z007951C |
Cone driver |
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Brand Sica |
Model 12S4PL |
TLHP code 12S4PL-8 |
Manufacturer code Z007951C |
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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 | 12S4PL |
| Product code | Z007951C |
Informations |
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| Nominal impedance | 8 ohm |
| Dimensional category | 12.5 inch |
| Frequency coverage type | Sub, Low, Midbass |
| Manufacturer sensitivity | 95.5 dB |
| Calculated sensitivity | 93.45 dB |
| Nominal power handling | 1000 W |
| Max power handling | 2000 W |
| Bandwidth | 40÷2000 Hz |
Fundamental parameters |
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| Sd | 530.9 cm² |
| Mms | 109 gr |
| Cms | 142 µm/N |
| Le | 1.15 mH |
| Re | 5.2 ohm |
| BL | 23.5 T.m |
Small signal parameters |
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| Fs | 40.4 Hz |
| Qes | 0.26 |
| Qms | 4.5 |
| Qts | 0.25 |
| Vas | 57 L |
Datas |
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| Flux density | 1.21 T |
| Xmax | ±7.5 mm |
| Calculated Xmax | ±11.5 mm |
| Xvar, Xmech, Xlim | ±9 mm |
| EBP | 155 Hz |
| Fs / Qts | 162 Hz |
| Vas * Qts² | 3.57 L |
| Efficiency | 1.39 % |
| Calculated efficiency | 1.39 % |
| Weight | ~5.6 kg |
Dimensions |
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| Voice coil diameter | 4 inch |
| Winding depth | 27 mm |
| Gap height | 12 mm |
| Outside diameter | 320 mm |
| Baffle cutout diameter | 281.8 mm |
| Depth | 154.8 mm |
| Front thickness | 12.4 mm |
| Depth after front | 142.4 mm |
| Diamètre aimant (mm) | 135 mm |
Shape & Materials |
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| Front chape | Cylindrical |
| Magnet type | Neodymium |
| Basket masterial | Aluminium |
| Winding material | Copper |
| Voice coil former | Glass fiber |
| Surround shape | Double roll |
| Surround material | Cloth |
| Dome material | Paper |
Question about Sica 12S4PL-8
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Sica 12S4PL-8, Range, version, replacement...
Informations Sica 12S4PL-8
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Measures/Schemes Sica 12S4PL-8
SPL vs Impedance measure
Dimensions
