SR140730PA_第一代
深度防水手表SPK
優(yōu)勢與特點(diǎn)
-
高彈性振膜材料 High extension membrane
-
O型圈與整機(jī)密封防水,滿足5ATM防水 O ring sealing, 5ATM waterproof
-
用于智能穿戴,如智能手表 For smart watch
性能參數(shù)
| Impedance | 8±15%ohm |
| Sensitivity1 | 85±3dB ( @2kHz, 2Vrms,10cm, 3cc box, with baffle) |
| Rated Power | 0.5W |
| Maximum power | 0.7W |
| Resonance Frequency | 950±20%Hz |