| Custom processing | Yes |
| Type | Car three -inch medium sound speaker, Car audio three -inch medium sound speaker |
| Model | BA-3550 |
| Applicable models | Universal |
| Color | Black |
| Caliber | 90 |
| Voltage | 12, 12 |
| Power | 300 |
| Impedance | 4 |
| Acoustic level | 92 |
| Current | 100 |
| Work thermometer | 10 |
| Sensitivity | 92 |
| Frequency response | 60hz-30Khz |
| Physical dimension | 90 |
| Sound coil | Single -sound ring |
| Diaphragm | pp |
| Adaptation | Universal |
| Supporting relationship | Be applicable |
| Goods number | BA-3550 |
| Brand | Black sword |
| Main downstream platform | wish, Aliexpress, Independent station, LAZADA, Other |
| Main sales area | South America, Southeast Asia, North America, North-east Asia, Middle East, Other |
| Whether the supply of supply of cross -border exports | Yes |
| Whether to patented | No |
