Sica |
12SR3CP |
12SR3CP-4 |
Z007943C |
Cone driver |
Sold by piece |
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Brand Sica |
Model 12SR3CP |
TLHP code 12SR3CP-4 |
Manufacturer code Z007943C |
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Product type Cone driver |
Sales packaging Sold by Piece |
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If you want to purchase more than the quantity in stock, have a look at the supply time below :
Indicative average supply lead time: 26 weeks
General |
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Product type | Cone driver |
Brand | Sica |
Reference | 12SR3CP |
Product code | Z007943C |
Informations |
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Nominal impedance | 4 ohm |
Dimensional category | 12.5 inch |
Frequency coverage type | Sub, Low, Midbass |
Manufacturer sensitivity | 92 dB |
Calculated sensitivity | 90.77 dB |
Nominal power handling | 450 W |
Max power handling | 900 W |
Bandwidth | 35÷3000 Hz |
Fundamental parameters |
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Sd | 490.9 cm² |
Mms | 105.7 gr |
Cms | 172 µm/N |
Le | 0.9 mH |
Re | 3.12 ohm |
BL | 13.99 T.m |
Small signal parameters |
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Fs | 37.3 Hz |
Qes | 0.39 |
Qms | 3.31 |
Qts | 0.35 |
Vas | 58.6 L |
Datas |
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Flux density | 0.95 T |
Xmax | ±5.5 mm |
Calculated Xmax | ±8.3333 mm |
Xvar, Xmech, Xlim | ±8.2 mm |
EBP | 96 Hz |
Fs / Qts | 107 Hz |
Vas * Qts² | 7.18 L |
Efficiency | 0.74 % |
Calculated efficiency | 0.75 % |
Dimensions |
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Voice coil diameter | 3 inch |
Winding depth | 20 mm |
Gap height | 10 mm |
Outside diameter | 320 mm |
Baffle cutout diameter | 281.8 mm |
Depth | 140.8 mm |
Front thickness | 11.9 mm |
Depth after front | 128.99 mm |
Diamètre aimant (mm) | 165 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 | Rubber |
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.
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.