全方科技-j9九游会登录入口
| type | full range speaker | |
| f0 | 250[hz] | |
| impedance | 4[ω]w | |
| frequency range | f0-20k[hz] | |
| spl | 81[db] | |
| rated power | 2[w] | |
| speaker | size | φ34×15h |
| diaphragm | pu paper | |
| voice coil | φ13.28 | |
| magnet | φ12.5×3.5[nd] | |
中文
| type | full range speaker | |
| f0 | 250[hz] | |
| impedance | 4[ω]w | |
| frequency range | f0-20k[hz] | |
| spl | 81[db] | |
| rated power | 2[w] | |
| speaker | size | φ34×15h |
| diaphragm | pu paper | |
| voice coil | φ13.28 | |
| magnet | φ12.5×3.5[nd] | |