4 inch full range High quality bass car loudspeaker driver, 4ohm 20W best aftermarket cheap replacement car speaker manufacturer,
|
Attribute |
Value |
| 1.1 Rate power | 15W |
| 1.2 Max power | 20W |
| 1.3 Sensitivity | 88±3dB(AT0.1M/0.1W,AT0.6,0.8,1.0,1.2KHZ) |
| 1.4 Impedance | 4±15% |
| 1.5 Frequency | Fo~~5KHZ |
| 1.6Resonance frequency | 80±20% |
| 1.7 Distortion rate | 5% |
| 1.8 Magnet size | 70*32*15mm |
| 1.9 Weight | 405g±8% |
| 2.0 Size | 104*104*58Hmm |
| 2.1voice coil & Material | 25.5mm ASV+Cu |
| 2.2 Cone | Paper cone with rubber edge |
| 2.3 Rate voltage | 7.75v |

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