全方科技-j9九游会登录入口
| type | full range speaker system | |
| f0 | 520[hz] | |
| impedance | 4[ω]w | |
| frequency range | f0-20k[hz] | |
| spl | 78[db] | |
| rated power | 2.5[w] | |
| speaker | size | 38×30×23h |
| diaphragm | pu al | |
| voice coil | φ13.28 | |
| magnet |
main:φ12.5×3.5[nd] rep:φ12×3[nd] |
|
中文
| type | full range speaker system | |
| f0 | 520[hz] | |
| impedance | 4[ω]w | |
| frequency range | f0-20k[hz] | |
| spl | 78[db] | |
| rated power | 2.5[w] | |
| speaker | size | 38×30×23h |
| diaphragm | pu al | |
| voice coil | φ13.28 | |
| magnet |
main:φ12.5×3.5[nd] rep:φ12×3[nd] |
|