Sica |
12S4PL |
12S4PL-8 |
Z007951C |
Cone driver |
|
Brand Sica |
Model 12S4PL |
TLHP code 12S4PL-8 |
Manufacturer code Z007951C |
|
Product type Cone driver |
|
General |
|
Product type | Cone driver |
Brand | Sica |
Reference | 12S4PL |
Product code | Z007951C |
Informations |
|
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 |
|
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 |
|
Fs | 40.4 Hz |
Qes | 0.26 |
Qms | 4.5 |
Qts | 0.25 |
Vas | 57 L |
Datas |
|
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 |
|
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 |
|
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 |
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.