全方科技-j9九游会登录入口
| type | full range speaker | |
| f0 | 300[hz] | |
| impedance | 16[ω]w | |
| frequency range | f0-20k[hz] | |
| spl | 116[db] | |
| rated power | 30[mw] | |
| speaker | size | φ28×7.45h |
| diaphragm | pen | |
| voice coil | φ13.28 | |
| magnet | φ12.5×1.8[nd] | |
中文
| type | full range speaker | |
| f0 | 300[hz] | |
| impedance | 16[ω]w | |
| frequency range | f0-20k[hz] | |
| spl | 116[db] | |
| rated power | 30[mw] | |
| speaker | size | φ28×7.45h |
| diaphragm | pen | |
| voice coil | φ13.28 | |
| magnet | φ12.5×1.8[nd] | |