全方科技-j9九游会登录入口
| type | full range speaker | |
| f0 | 450[hz] | |
| impedance | 8[ω]w | |
| frequency range | f0-20k[hz] | |
| spl | 82[db] | |
| rated power | 1[w] | |
| speaker | size | 25×9×3h |
| diaphragm | al pet peek | |
| voice coil | 20×5.3 | |
| magnet | 19.5×4.8×1[nd] | |
中文
| type | full range speaker | |
| f0 | 450[hz] | |
| impedance | 8[ω]w | |
| frequency range | f0-20k[hz] | |
| spl | 82[db] | |
| rated power | 1[w] | |
| speaker | size | 25×9×3h |
| diaphragm | al pet peek | |
| voice coil | 20×5.3 | |
| magnet | 19.5×4.8×1[nd] | |