Eighteen Sound |
12NCX910 |
12NCX910-8+8 |
ALT120910CX08NA |
Coaxial driver with two entries |
Sold by piece |
|
Brand Eighteen Sound |
Model 12NCX910 |
TLHP code 12NCX910-8+8 |
Manufacturer code ALT120910CX08NA |
||
Product type Coaxial driver with two entries |
Sales packaging Sold by Piece |
|
If you want to purchase more than the quantity in stock, have a look at the supply time below :
Indicative average supply lead time: 11 weeks
General |
|
Product type | Coaxial driver with two entries |
Brand | Eighteen Sound |
Reference | 12NCX910 |
Product code | ALT120910CX08NA |
Informations |
|
Nominal impedance | 8+8 ohm |
Dimensional category | 12 inch |
Manufacturer sensitivity | 99.5 | 108 dB |
Calculated sensitivity | 97.24 dB |
Nominal power handling | 450 | 120 W |
Max power handling | 900 | 240 W |
Recommended min cutoff frequency | 1500 Hz |
Fundamental parameters |
|
Sd | 531 cm² |
Mms | 53 gr |
Le | 0.78 mH |
Re | 5.3 ohm |
BL | 18.1 T.m |
Small signal parameters |
|
Fs | 57 Hz |
Qes | 0.31 |
Qms | 10 |
Qts | 0.3 |
Vas | 58 L |
Datas |
|
Xmax | ±6.9 mm |
Xvar, Xmech, Xlim | ±7.5 mm |
EBP | 184 Hz |
Zmin | 6.4 ohm |
Zmin N°2 | 6.4 ohm |
Fs / Qts | 190 Hz |
Vas * Qts² | 5.22 L |
Efficiency | 3.4 % |
Calculated efficiency | 3.33 % |
Demodulation ring | Yes |
Dispersion | 80° x 80° |
Dimensions |
|
Voice coil diameter | 3 | 3 inch |
Outside diameter | 310 mm |
Baffle cutout diameter | 283 mm |
Depth | 173 mm |
Front thickness | 13.5 mm |
Depth after front | 159.5 mm |
Diamètre aimant (mm) | 148 mm |
Shape & Materials |
|
Front chape | Cylindrical |
Magnet type | Neodymium |
Basket masterial | Aluminium |
Winding material | CCAW (Copper-clad aluminium wire) |
Surround shape | Double roll |
Surround material | Cloth |
Winding material | Aluminium |
Diaphragm former material | Titane |
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.