18NLW9601 Eighteen Sound Altoparlante Subwoofer 1800W 18"
| Nominal Diameter | 462mm (18 in) |
| Rated Impedance | 8 Ohm |
| AES Power | 1800W |
| Program Power | 3600W |
| Peak Power | 10000W |
| Sensitivity | 96 dB |
| Frequency Range | 30 - 2300 Hz |
| Power Compression @-10dB | 0,7 dB |
| Power Compression @-3dB | 1,3 dB |
| Power Compression @Full Power | 2,2 dB |
| Max Recomm. Frequency | 300 Hz |
| Recomm. Enclosure Volume | 110 - 350 lt. (3,89 - 12,36 cuft) |
| Minimum Impedance | 6,1 Ohm at 25°C |
| Max Peak To Peak Excursion | 70 mm (2,75 in) |
| Voice Coil Diameter | 135 mm (5,3 in) |
| Voice Coil winding material | Aluminum |
| Suspension | Triple Roll, Heavy Polycotton |
| Cone | Straight ribbed carbon fiber loaded cellulose |
| Fs | 39 Hz |
| Re | 4,7 Ohm |
| Sd | 0,113 sq.mt. (175.15 sq.in.) |
| Qms | 5,70 |
| Qes | 0,30 |
| Qts | 0,28 |
| Vas | 120 lt. (5,79 cuft) |
| Mms | 255 gr. (0,6 lb) |
| BL | 31 Tm |
| Linear Mathematical Xmax | ±14 mm (±0,55 in) |
| Le (1kHz) | 2,19 mH |
| Ref. Efficiency 1W@1m (half space) | 95,6 dB |
| Overall diameter | 462 mm (18,18 in) |
| N. of mounting holes and bolt | 8 |
| Mounting holes diameter | 8,5 mm (0,33 in) |
| Bolt circle diameter | 440mm (17,32 in) |
| Front mount baffle cutout ø | 416 mm (16,38 in) |
| Rear mount baffle cutout ø | 422 mm (16,61 in) |
| Total depth | 236 mm (9,29 in) |
| Flange and gasket thickness | 26 mm (1,02 in) |
| Net weight | 12,8 kg (27,6 lb) |
| Shipping weight | 14,3 kg (31,50 lb) |
| Packaging Dimensions | 482x482x257 mm (19x19x10,1 in) |
| Model | Code | Info |
|---|---|---|
| 022188N010 | 022188N010 | 8 Ohm |
| 022184N010 | 022184N010 | 4 Ohm |