top of page

Unitron Domes for Hearing Aids 4.0

The Unitron 4.0 Dome Generation is available in ten different designs for small and large ear canals. As an open dome or closed version with ventilation. And of course, for the strongest, as a power double dome, which offers the highest possible tightness.


Open Domes are used for mild hearing loss. They offer special wearing comfort and the ear canal is well ventilated.


  • Open Dome 4.0 S is approximately 6 mm Ø
  • Open Dome 4.0 M is about 8 mm Ø
  • Open Dome 4.0 L is about 10 mm Ø


Closed domes make the programs in the Hearing Aid more effective and allow more amplification. Small ventilation holes are located on the top.



  • Vented dome 4.0 is approximately 6 mm Ø
  • Vented dome 4.0 is about 8 mm Ø
  • Vented dome 4.0 is about 10 mm Ø


Power Domes have 2 Domes in a row for a very high seal with strong supply.


  • Power Dome 4.0 S is approx. 8 mm Ø
  • Power Dome 4.0 M has a diameter of approx. 10 mm Ø
  • Powerdome 4.0 L is approx. 12 mm Ø


The Unitron Domes 4.0 are suitable for the following Unitron hearing aids:

  • Unitron Moxi Blu
  • Unitron Moxi Discover Next
  • Unitron Moxi Discover



  • Dome for Hearing Aids 4.0
  • Accessories for Unitron Hearing Aids


Technical data:

  • Color: Grey
  • Fits Unitron Hearing Aid 4.0



  • 1x Unitron Domes 4.0
  • Content: 1 piece

Unitron Domes 4.0 Hearing Aid Dome

    bottom of page