全方科技-j9九游会登录入口
| type | full range speaker system | |
| f0 | l:600[hz] r:600[hz] | |
| impedance | 8[ω]w | |
| frequency range | f0-20k[hz] | |
| spl | l:77[db] r:77[db] | |
| rated power | 1[w] | |
| speaker | sizel |
l:41×29.3×8.5h r:71×27.5×5.4h |
| diaphragm | pu pei | |
| voice coil | φ12 | |
| magnet | φ11.4×1.6[nd] | |