Sica |
12PF3 |
12PF3-4 |
Z007844C |
Cone driver |
Sold by piece |
|
Brand Sica |
Model 12PF3 |
TLHP code 12PF3-4 |
Manufacturer code Z007844C |
||
Product type Cone driver |
Sales packaging Sold by Piece |
|
This 12" woofer is provided with a 75mm sandwich voice coil with copper wire and fiberglass former. The 12PF3 is a speaker for Woofer application.
General |
|
Product type | Cone driver |
Brand | Sica |
Reference | 12PF3 |
Product code | Z007844C |
Informations |
|
Nominal impedance | 4 ohm |
Dimensional category | 12.5 inch |
Frequency coverage type | Sub, Low, Midbass |
Manufacturer sensitivity | 95.9 dB |
Calculated sensitivity | 94.79 dB |
Nominal power handling | 500 W |
Max power handling | 1000 W |
Bandwidth | 45÷3000 Hz |
Fundamental parameters |
|
Sd | 530.9 cm² |
Mms | 61 gr |
Cms | 215 µm/N |
Le | 0.44 mH |
Re | 3.2 ohm |
BL | 12.04 T.m |
Small signal parameters |
|
Fs | 44 Hz |
Qes | 0.37 |
Qms | 8.22 |
Qts | 0.35 |
Vas | 85.6 L |
Datas |
|
Flux density | 1.05 T |
Xmax | ±5.5 mm |
Calculated Xmax | ±6.8333 mm |
Xvar, Xmech, Xlim | ±8.5 mm |
EBP | 119 Hz |
Fs / Qts | 126 Hz |
Vas * Qts² | 10.49 L |
Efficiency | 1.9 % |
Calculated efficiency | 1.9 % |
Weight | ~6.7 kg |
Demodulation ring | Yes |
Dimensions |
|
Voice coil diameter | 3 inch |
Winding depth | 17 mm |
Gap height | 10 mm |
Outside diameter | 320 mm |
Baffle cutout diameter | 282 mm |
Depth | 141.3 mm |
Front thickness | 12.4 mm |
Depth after front | 128.9 mm |
Diamètre aimant (mm) | 165 mm |
Shape & Materials |
|
Front chape | Cylindrical |
Magnet type | Ferrite |
Basket masterial | Aluminium |
Winding material | Aluminium |
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.
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.