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4pcs Hiqh Quality EV Diaphragm 81514XX, DH3, FM1202, FM1502, DH2010A Aluminium Flat Wire 8 Ohm

4pcs Hiqh Quality EV Diaphragm 81514XX, DH3, FM1202, FM1502, DH2010A Aluminium Flat Wire 8 Ohm

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Specifications

Brand Name
NONE
Item Type
Vibration plate
Origin
Mainland China
Material
Metal
Package
Yes
Communication
Wired
Speaker Type
PA Speakers
Wireless Type
None
Intelligent Personal Assistant
None

Product Description

4PCS

 

Specification:

​Voice coil Materials :Aluminium 

Voice Coil Diameter 1.25" - 32mm

Overall Length 2.99" - 76mm

Impedance 8 Ohm - 5.0 DCR

 

 

 

 

Pros & Cons

Pros

  • Aluminium voice coil for clear high-frequency response
  • 8 Ohm standard for easy integration
  • Precise size 32mm coil fits multiple models
  • Set of 4 for replacements

Cons

  • Wired only, no wireless
  • Specific to certain EV models
  • No power handling specs beyond impedance
  • DIY installation required

Common Questions

What material is used in the EV diaphragm 81514XX vibration plates?

Aluminium flat wire voice coil, metal construction overall.

What size are these 4pcs DH3 FM1202 diaphragms?

Voice coil 1.25" (32mm), overall length 2.99" (76mm), 8 Ohm impedance.

Are these diaphragms compatible with PA speakers like DH2010A?

Replacement for 81514XX, DH3, FM1202, FM1502, DH2010A models in PA speakers.

How do you install these 8 Ohm speaker diaphragms?

Replace in compatible tweeter or compression driver; wired connection for PA systems.

What package and shipping for these 4pcs from Mainland China?

Package yes, 4 pieces included; standard shipping from Mainland China.

Product information last updated on March 23, 2026