HDW-1501
详细：
SPECIFICATIONS
| specifications | |
| Nominal Diameter | 380mm(15in) |
| Nominal Impedance | 8Ω |
| Power | 400W |
| Sensitivity | 97.5dB |
| Frequency Range | 40~4200Hz |
| Voice Coil Diameter | 75mm |
| Magnet Material | Ferrite |
| thiele＆small parameters | |
| Fs | 40Hz |
| Re | 5.2Ω |
| Qms | 8.14 |
| Qes | 0.37 |
| Qts | 0.36 |
| Vas | 217L |
| η | 3.84% |
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