| Algemene informatie | |
| Merk | 18Sound |
| Type | ND1428BT |
| Beschrijving | 109 dB 1W / 1m average sensitivity 1,4 inch exit throat 2,4 inch edgewound aluminum voice coil 140 W program power handling Pure Titanium diaphragm assembly Excellent thermal exchange |
| Serie | Undetermined |
| Productie status | continued |
| Impedantie [Ohm] | 8 Ohm |
| Diameter ["] | 1.4 |
| Vermogen [W] | 70 |
| Vermogen definitie | AES |
| Gevoeligheid [dB] | 109.0 |
| Frequentie laag [Hz] | 800 |
| Frequentie hoog [Hz] | 20000 |
| Magneet | Neodymium |
| Spoel diameter [mm (inch)] | 64 (2.5) |
| Spoel materiaal | Aluminium |
| Flux density [T] | 0.00 |
| Diafragma materiaal | Titanium |
| Toepassing | Midd- & High Frequencies |
| Wisselfrequentie aanbeveling [Hz] | 1200 |
| Montage gegevens | |
| Totale diameter [mm] | 116 |
| Diepte driver [mm] | 545 |
| Gewicht [kg] | 1.7 |
| Verzendgewicht [kg] | 1.9 |
| Toegevoegd door | 0 |
