EIGHTEEN SOUND 18LW1251
Артикул:
3658
Мощность AES, Вт (Вт):
1000
Диаметр динамика:
18"
Сопротивление (Ом):
8 Ом
Под заказ
Количество:
Доступно
EighteenSound 18LW1251 - 18" динамик с расширенным НЧ, 8 Ом, 1000 Вт AES, 98dB, 35...3500 Гц.
General Specifications
| Nominal Diameter | 460 mm (18 in) |
| Rated Impedance | 8 Ohm |
| AES Power | 1000 W |
| Program Power | 1400 W |
| Peak Power | 7000 W |
| Sensitivity | 98 dB |
| Frequency Range | 35 - 3500 Hz |
| Power Compression @-10dB | 0,7 dB |
| Power Compression @-3dB | 1,6 dB |
| Power Compression @Full Power | 2,6 dB |
| Max Recomm. Frequency | 500 Hz |
| Recomm. Enclosure Volume | 120 - 350 lt. (4,24 - 12,36 cuft) |
| Minimum Impedance | 6,4 Ohm at 25°C |
| Max Peak To Peak Excursion | 36 mm (1,42 in |
| Voice Coil Diameter | 100 mm (4 in) |
| Voice Coil winding material | copper |
| Suspension | M-roll. Polycotton |
| Cone | Curvilinear, Paper |
Thiele Small Parameters
| Fs | 35 Hz |
| Re | 5 Ohm |
| Sd | 0,1134 sq.mt. (175,7 sq.in.) |
| Qms | 8 |
| Qes | 0,28 |
| Qts | 0,27 |
| Vas | 268 lt. (9,47 cuft) |
| Mms | 142 gr. (0,31 lb) |
| BL | 23,6 Tm |
| Linear Mathematical Xmax | ± 9 mm (±0,35 in) |
| Le (1kHz) | 2,73 mH |
| Ref. Efficiency 1W@1m (half space) | 98 dB |
Mounting information
| 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 | 438-440 mm (17,24-17,32 in) |
| Front mount baffle cutout ø | 416 mm (16,38 in) |
| Rear mount baffle cutout ø | 412 mm (16,22 in) |
| Total depth | 207,9 mm (8,18 in) |
| Flange and gasket thickness | 19 mm (0,75 in) |
| Net weight | 13 kg (28,7 lb) |
| Shipping weight | 14,7 kg (32,45 lb) |
| Packaging Dimensions | 482 x 482 x 257 mm (19 x 19 x 10,1 in) |
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