Best sound quality 40mm 4ohm 2w small speaker drivers
| Specification | |
|---|---|
| Speaker | Mulitmedia speaker |
| Model | 40PU04R |
| Diameter | 50*50MM |
| Rated power | 3.0watt Max 4 watt |
| Nominal Impedance | 4 Ohm±15% |
| Lowest Resonance Frequency | 160±20% HZ |
| Output Sound Pressure Level(S.P.L) | 96 ± 3db. |
| Effective Frequency Band | F0-20KHZ ,Average SPL±10db |
| Certificate |  |
