ND1085 Eighteen Sound Driver tweeter 80W Titanio 1"
| Throat Diameter | 25,4 mm (1 in) |
| Rated Impedance | 8 Ohm |
| D.C. Resistance | 5,2 Ohm |
| Minimum Impedance | 7,8 Ohm at 4000Hz |
| Le (1kHz) | 66 µH |
| AES Power | 40 W above 1,6 kHz |
| Program power (8) | 80 W above 1,6 kHz |
| Sensitivity (9) | 109 dB |
| Frequency Range | 1600Hz - 20kHz |
| Recomm. Xover Frequency | 1600Hz (12dB/oct slope) |
| Diaphragm material | Titanium - PEN |
| Voice Coil Diameter | 44,4 mm (1 3/4 inch) |
| Voice Coil winding material | Edge-wound aluminum |
| Magnet material | Neodymium |
| Flux Density | 2 T |
| Bl Factor | 9,1 N/A |
| Polarity | Positive voltage on "+" terminal gives positive pressure in the throat |
| Overall diameter | 92 mm (3,6 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 | 53 mm (2,1 in) |
| Net weight | 1,1 Kg (2,4 lb) |
| Shipping weight | 1,3 Kg (2,9 lb) |
| Packaging Dimensions | 140x121x64 mm (5.5 x 4.8 x 2.5 in) |
| Model | Code | Info |
|---|---|---|
| 0421P8N400 | 0421P8N400 | 8 Ohm |