2 inch paper cone 52mm speaker driver 3w 4ohm loudspeaker
| Attribute | Value |
| 1.1 Rate power | 3 W |
| 1.2 Max power | 5 W |
| 1.3 Sensitivity | 88±3dB(AT 0.1M/0.1W, AT 0.6,0.8,1.0,1.2KHZ) |
| 1.4 Impedance | 4Ω±15% |
| 1.5 Frequency | Fo~~20KHZ |
| 1.6Resonance frequency | 150hz±20% |
| 1.7 Distortion rate | ≤5% |
| 1.8 Magnet size | Φ40*19*8mm |
| 1.9 Weight | 90g±8% |
| 2.0 Size | 52*68*31Hmm |
| 2.1voice coil & Material | Φ13.28mm KSV+Cu |
| 2.2 Cone | Paper cone with foam edge |
