ND1424BT Eighteen Sound Driver tweeter 140W Titanio 1,4"
| Throat Diameter | 35,5 mm (1,4 in) |
| Rated Impedance | 8 Ohm |
| D.C. Resistance | 6 Ohm |
| Minimum Impedance | 8 Ohm at 3000 Hz |
| AES Power | 70 W above 1,2 kHz |
| Program power (8) | 140 W above 1,2 kHz |
| Sensitivity (9) | 109 dB |
| Frequency Range | 800 Hz - 20 kHz |
| Recomm. Xover Frequency | above 1200 Hz (12 dB/octave) |
| Diaphragm material | Titanium |
| Voice Coil Diameter | 60 mm (2,4 in) |
| Voice Coil winding material | Edge-wound aluminum |
| Magnet material | Neodymium |
| Flux Density | 1,9 T |
| Bl Factor | 10,5 N/A |
| Polarity | Positive voltage on red terminal gives positive pressure in the throat |
| Overall diameter | 116,6 mm (4,59 in) |
| N. of mounting holes and bolt | 4 M6 holes 90° at Ø102 mm (4 in) |
| Bolt circle diameter | 102mm (4 in) |
| Total depth | 54,5 mm (2,15 in) |
| Net weight | 1,6 Kg (3,52 lb) |
| Shipping weight | 1,7 Kg (3,74 lb) |
| Packaging Dimensions | 132x132x68 mm (5,2x5,2x2,7 in) |
| Model | Code | Info |
|---|---|---|
| 0422T8M900 | 0422T8M900 | 8Ohm |
| 0422T6M900 | 0422T6M900 | 16Ohm |