全方科技-j9九游会登录入口
| type | full range speaker system | |
| f0 | l:330[hz] r:310[hz] | |
| impedance | 4[ω]w | |
| frequency range | f0-20k[hz] | |
| spl | l:78[db] r:78.5[db] | |
| rated power | 2[w] | |
| speaker | sizel |
l:56.5×36.2×12.1h r:71.6×31.4×12.1h |
| diaphragm | pu paper | |
| voice coil | φ8.65 | |
| magnet | φ8.1×1.7[nd] | |