Main Products: mylar speaker ,paper cone speaker ,microphone ,waterproof speaker ,flat panel speaker
Promition !! 31mm 3w 4ohm mini bluetooth speaker
USD $0.1 - $0.8 /Piece
Min.Order:100 Pieces
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Quanzhou Qixing Electron Co., Ltd.
Business Type: Trading Company
Quanzhou Fujian ChinaMain Products: mylar speaker ,paper cone speaker ,microphone ,waterproof speaker ,flat panel speaker
Product Details
Promition !! 31mm 3w 4ohm mini bluetooth speaker ( H31CP04-01)
| Speaker | mini bluetooth speaker |
| Diameter | 31 x 16.5(H)mm |
| Rated Power | 2.0 watt Max 3.0 watt |
| Nominal Impedance | 4 Ω±15% At 1000 Hz test |
| Lowest Resonance Frequency | 230Hz ± 20% |
| Output Sound Pressure Level | 90± 3db / 0.1 W/630 mv 10 cm Average at 300.400.500.600 HZ |
| Effective Frequency Band | fo -18k Hz Average SPL ±10 dB |
| Distortion | 5% Maxium at 1000 HZ 0.1W/0.1M |
| Pure tone Test | Must be normal at sine wave 2.83 V at 300HZ ~ 3KHz |
| Certificate | ROHS, CE, REACH, ISO9001 |
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