8NW650 Eighteen Sound Altoparlante woofer 300W 8"
| Nominal Diameter | 200mm (8 in) |
| Rated Impedance | 8 Ohm |
| AES Power | 300 W |
| Program Power | 600 W |
| Peak Power | 1200 W |
| Sensitivity | 96 dB |
| Frequency Range | 55 - 6300 Hz |
| Power Compression @-10dB | 0,8 dB |
| Power Compression @-3dB | 2,2 dB |
| Power Compression @Full Power | 3,0 dB |
| Max Recomm. Frequency | 2500 Hz |
| Recomm. Enclosure Volume | 10 - 40 lt. (0.36 - 1.41 cuft) |
| Minimum Impedance | 6,3 Ohm at 25°C |
| Max Peak To Peak Excursion | 26 mm (1.02 in) |
| Voice Coil Diameter | 65 mm (2.5 in) |
| Voice Coil winding material | Edgewound aluminum |
| Suspension | Triple roll, Polycotton |
| Cone | Curvilinear weather resistant treated paper |
| Fs | 63 Hz |
| Re | 6,1 Ohm |
| Sd | 0,0227 sq.mt. (35,19 sq.in.) |
| Qms | 3,7 |
| Qes | 0,27 |
| Qts | 0,25 |
| Vas | 17,8 lt. (0.63 cuft) |
| Mms | 26 gr. (0.06 lb) |
| BL | 15,2 Tm |
| Linear Mathematical Xmax | ± 5.5 mm (±0,22 in) |
| Le (1kHz) | 0,71 mH |
| Ref. Efficiency 1W@1m (half space) | 94,0 dB |
| Overall diameter | 210 mm (8,3 in) |
| N. of mounting holes and bolt | 6 |
| Mounting holes diameter | 6 mm (0,23 in) |
| Bolt circle diameter | 195-198 mm (7,68-7,8 in) |
| Front mount baffle cutout ø | 185 mm (7,28 in) |
| Rear mount baffle cutout ø | 185,5 mm (7,3 in) |
| Total depth | 111,3 mm (4.38 in) |
| Flange and gasket thickness | 8,8 mm (0,35 in) |
| Net weight | 2,2 kg (4,85 lb) |
| Shipping weight | 2,7 kg (5,95 lb) |
| Packaging Dimensions | 235 x 235 x 150 mm (9,25 x 9,25 x 5,91 in) |
| Model | Code | Info |
|---|---|---|
| 022088N650 | 022088N650 | 8 Ohm |
| 022086N650 | 022086N650 | 16 Ohm |