Good closed basses headphone speaker 40mm 32ohm 20mw loudspeaker
| Specification | |
|---|---|
| Speaker | Mylar speaker |
| Model | 40PM32R |
| Diameter | (Dia )40MM*6.3MM (HEITH) |
| Rated power | 0.01 watt Max 0.03 watt |
| Nominal Impedance | 32 Ohm±15% |
| Lowest Resonance Frequency | 465±20% HZ |
| Output Sound Pressure Level(S.P.L) | 90± 3db. |
| Effective Frequency Band | F0-12KHZ ,Average SPL±10db |
| Certificate |  |
