ND1018BT Eighteen Sound Driver tweeter 100W Titanio 1" 18Sound
| Throat Diameter | 25,4 mm (1 in) |
| Rated Impedance | 8 Ohm |
| D.C. Resistance | 5,3 Ohm |
| Minimum Impedance | 7 Ohm at 4000 Hz |
| Le (1kHz) | 67 µH |
| AES Power | 50 W above 1,6 kHz |
| Program power (8) | 100 W above 1,6 kHz |
| Sensitivity (9) | 108 dB |
| Frequency Range | 1600Hz - 20kHz |
| Recomm. Xover Frequency | 1600Hz (12dB/oct slope) |
| Diaphragm material | Titanium |
| Voice Coil Diameter | 44,4 mm (1 3/4 in) |
| Voice Coil winding material | Edge-wound aluminum |
| Magnet material | Neodymium |
| Flux Density | 1,8 T |
| Bl Factor | 8,2 N/A |
| Polarity | Positive voltage on red terminal gives positive pressure in the throat |
| Overall diameter | 98 mm (3,9 in) |
| N. of mounting holes and bolt | 4 M6 holes 90° at Ø 76 mm (3 in) |
| Bolt circle diameter | 76 mm (3 in) |
| Total depth | 50 mm (2 in) |
| Net weight | 1 Kg (2,2 lb) |
| Shipping weight | 1 Kg (2,2 lb) |
| Packaging Dimensions | 97x97x58 mm (3,8x3,8x2,3 in) |
| Model | Code | Info |
|---|---|---|
| 0421T8M430 | 0421T8M430 | 8Ohm |