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Audio speaker
20*40mm & 28*40mm
Hot sell inner magnetic speaker drivers for medical device 40x20mm square speaker
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
Hot sell inner magnetic speaker drivers for medical device 40x20mm square speaker
Specification
Speaker
Mini speaker
Model
4028CB04
Diameter
(Dia )40MM*8.1MM (H) *20MM (W)
Rated power
3.0 watt Max 3.5 watt
Nominal Impedance
4 Ohm±15%
Lowest Resonance Frequency
855±20% HZ
Output Sound Pressure Level(S.P.L)
101± 3db.
Effective Frequency Band
F0-16KHZ ,Average SPL±10db
Certificate
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Best Quality Mini Speaker Driver Unit 28x40mm square shape with hole
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Factory high quality small driver units 36mm 8ohm mini speaker unit
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