Description
The 10NTLS2000 represents the latest 18sound technology for high quality, low distortion applications. The Tetracoil technology maximize benefits in terms of thermal dissipation and Bl symmetry, making the 10NTLS2000 the perfect component both as a woofer and a midbass.
Dual gap motors linearize inductance and the perfect balance we reached between the motor and the ultra linear suspension allows both very high excursion and extreme precision in the mid band with the lowest intermodulation distortion in the professional market.
This features, together with its extreme low weight make the 10NTLS2000 the perfect component for highest quality line arrays and two way systems, thanks also to its 700 watts power handling capabilities.
General |
|
| Product type | Cone driver |
| Brand | Eighteen Sound |
| Manufacturer reference | 10NTLS2000 |
| Product code | ALT102000WF08NA |
Informations |
|
| Nominal impedance | 8 ohm |
| Dimensional category | 10.5 inch |
| Frequency coverage type | Low, Midbass, Midrange |
| Manufacturer sensitivity | 97 dB |
| Calculated sensitivity | 94.3 dB |
| Nominal power handling | 350 W |
| Max power handling | 700 W |
| Bandwidth | 50÷3000 Hz |
Fundamental parameters |
|
| Sd | 346 cm² |
| Mms | 47 gr |
| Cms | 218 µm/N |
| Le | 0.74 mH |
| Re | 5.2 ohm |
| BL | 16.7 T.m |
Small signal parameters |
|
| Fs | 50 Hz |
| Qes | 0.27 |
| Qms | 4.9 |
| Qts | 0.26 |
| Vas | 38 L |
Datas |
|
| Xmax | ±7.4 mm |
| EBP | 185 Hz |
| Zmin | 5.7 ohm |
| Fs / Qts | 192 Hz |
| Vas * Qts² | 2.57 L |
| Efficiency | 1.6 % |
| Calculated efficiency | 1.69 % |
| Weight | ~1.8 kg |
Dimensions |
|
| Voice coil diameter | 2 inch |
| Outside diameter | 260 mm |
| Baffle cutout diameter | 233 mm |
| Depth | 141 mm |
| Front thickness | 10 mm |
| Depth after front | 131 mm |
Shape & Materials |
|
| Front chape | Cylindrical |
| Magnet type | Neodymium |
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