18 Years Factory Bt Speaker Wholesale - 20*40mm housing speaker flat panel speaker with ROHS compliant – Sound Buzzer Technology

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18 Years Factory Bt Speaker Wholesale - 20*40mm housing speaker flat panel speaker with ROHS compliant – Sound Buzzer Technology Detail:

Specification
Speaker Audio speaker
Moldel 2040CB08R-5
Diameter 20*40mm
Rated power 1.0watt  Max 1.5 watt
Nominal Impedance 8 Ohm±15%    At1000 HZ
Lowest Resonance Frequency 900±20% HZ
Output Sound Pressure Level(S.P.L)  92 ± 3db.
Effective Frequency Band F0-20KHZ ,Average SPL±10db
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 20*40mm housing speaker flat panel speaker with ROHS compliant – Sound Buzzer Technology detail pictures


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18 Years Factory Bt Speaker Wholesale - 20*40mm housing speaker flat panel speaker with ROHS compliant – Sound Buzzer Technology, The product will supply to all over the world, such as: , , ,

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