Phonak Domes for Hearing Aids 4.0

Type: Open
Size: S
1,49 €
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Phonak Domes for Hearing Aids 4.0

The Phonak 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

Power Dome 4.0 is suitable for the following Phonak Hearing Aids:


Technical data:

  • Color: Grey
  • Fits Phonak Hearing Aid 4.0

Scope of delivery:

  • 1x Phonak Domes 4.0
  • Content: 1 piece

Customer Reviews

Based on 37 reviews
Thomas Krümmel
Fast and extremely accommodating

Because I wasn't paying proper attention, I ordered a few small replacement parts for my hearing aid in the wrong size, which unfortunately only became apparent after the delivery arrived - as quick as an arrow. Just as quickly, replacements were delivered in the correct size, without me being charged for the shipping costs again, which I really deserved as punishment for my stupidity. That's how you make friends, this is definitely not the last time I've shopped here. THANK YOU!

Wolfgang Fabian

everything as always top

Norbert Neugebauer
Fast, Good and Competent

Fast delivery and friendly, competent advice

Peter Nagel
Phonak hearing aid accessories

Super fast delivery, gladly again.

Gerd Mehler
Fast and correct delivery

The accessories to Phonak are accurate fit and have - as before - excellent quality.

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