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Headphone speaker
20mm-50mm Speaker
Free sample loudspeaker unit 40mm 300ohm speaker raw
Short Description:
Sample:
Free sample
Lead-time:
10-20days
Type:
Passive
Min.Order Quantity:
1000Piece/Pieces,support trial order
Supply Ability:
100000 Piece/Pieces per Month
Port:
Xiamen,Shenzhen,Ningbo,etc
Payment Terms:
T/T,L/C.Paypal
Brand:
soundbuzzer
Technology support:
Yes
Support customization:
Yes
Send email to us
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Product Detail
Product Tags
Specification
Speaker
mylar speaker
Model
40M300R2
Diameter
40MM
Rated power
0.02 watt Max 0.03 watt
Nominal Impedance
300 Ohm±15%
Lowest Resonance Frequency
90±20% HZ
Output Sound Pressure Level(S.P.L)
107 ± 3db.
Effective Frequency Band
F0-20KHZ ,Average SPL±10db
Certificate
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Good sound speaker drivers 40mm 19ohm dynamic speaker
Next:
On time delivery music speaker 8ohm 2 watt raw speaker
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