L21/8638 Неодимовый динамик
- Hipower
- Гуандун
- 30дней
- 5000 шт/месяц
1. 3600 Вт непрерывной программной мощности
2,98 дБ Чувствительность 1 Вт/1 м
3,40 Гц~2000 Гц Диапазон частот
4. 27,1 Т/м BL
5. 115 мм (4,5 дюйма) термостойкая звуковая катушка
6. Система воздушного охлаждения
7. Водонепроницаемый конус
Specification
| General Specifications | ||
| Nominal Diameter | 533/21 | mm/inch |
| Rated Impedance | 8 | Ohm |
| Nominal Power handling | 2500 | Watts |
| Program Power | 5000 | Watts |
| Sensitivity(lw/lm) | 98 | dB |
| Frequency Range | 38-500 | Hz |
| Minimum Impedance(Zmin) | 7.31 | Ohm |
| Voice Coil Diameter | 125/6 | mm/inch |
| Voice Coil Material | Copper | |
| Voice Coil Winding Depth | 30 | mm |
| Number of layers | 2(Inside/Outside) | |
| Magnet gap depth | 15 | mm |
| Former Material | Glass Fiber | |
| Surround Shape | Triple-Roll | |
| Basket | Cast Aluminum | |
| Flux Density | 1.1 | T |
| Magnet Material/Mass | Neodymium | |
| Thiele-Small parameters | ||
| Fs | 38.35 | Hz |
| Re | 5.2 | Ohm |
| Qms | 22.09 | |
| Qes | 0.39 | |
| Qts | 0.38 | |
| Cms | 0.047 | mm/N |
| Rms | 4.04 | mech-ohm |
| Mms | 370.46 | gr |
| Eff | 3.22 | % |
| Bl | 35.15 | T.m |
| Vas | 205.6 | Liters |
| Sd | 0.178 | m2 |
| Xmax | 11.5 | |
| LelK | 2.36 | mH |
| Mounting Information | ||
| Overall Diameter | 551 | mm |
| Bolt Circle Diameter | 525 | mm |
| Bolt Hole Diameter | 10.5*14 | mm |
| Baffle Cutout Diameter | 500 | mm |
| Overall Depth | 268 | mm |
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