Phonak Open Dome 4.0


Phonak Domes 4.0 are the domes for Phonak Marvel hearing aids. The domes come in four different versions: Cap Dome for narrow ear canals, an open version, a closed version and power domes with double membrane.

All three types of domes come in 6.8 and 10 mm in diameter, respectively.

Replacement of the domes ensures optimal sound quality and prevents eczema and discomfort in the ear canal. Domes should be replaced at least every 4 weeks, or as needed.

Benefits of Phonak Domes 4.0

  • Ventilating and sound intensity.
  • Provides different sound experiences.
  • For several degrees of hearing loss.
Phonak Open Dome 4.0
$17.20 Select options