40*20 mm speaker Micro internal small size
| Product Name | 20*40mm speaker |
| Related model | 0.5inch,1.0inch,1.5inch,2.0inch,2.5inch,3.0inch,3.5inch,4.0inch,4.5inch,5.0inch,5.5inch,6.0inch,6.5inch,8inch ,10inch,12inch,18mm,20mm,23mm,26mm,27mm,28mm,30mm,31mm,32mm,34mm,36mm,40mm,42mm, 45mm,50mm,52mm53mm,57mm63mm,66mm,78mm 82mm89mm92mm102mm105mm . Round shape or square shape etc..please contact us and provide for your more size for you choose |
| Material | Matel or Plastic |
| Function | play ,wireless, Perfect sound speaker and multi-functional products, more widely used, applicable to any electronic product |
| Customized service | Yeah， Based on your drawings or require customization |
| Product impedance | (4Ω to 6Ω to 8Ω to 16Ω to 32Ω 64Ω)±15% |
| Product power | 0.5w~100w( customized as you) |
| Frequency Range | FO:20~20KHZ |
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