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Of the ear and the device
Hearing aids · Earmolds
Custom earmolds for behind-the-ear hearing aids
In short: A custom earmold is built to the measurement of your ear and carries sound from a behind-the-ear device into the canal. It is considered mainly when a stable fit is needed, when a ready-made dome does not stay in place, or when more power is needed. Material and shape are chosen for the ear and the device.
What an earmold does
With a behind-the-ear device, sound has to reach the canal. Some devices use a thin tube and a ready-made dome; others use a tube and a custom earmold. The earmold holds the device in place, directs the sound into the canal and follows the shape of your ear.
When a custom earmold is considered
- The ready-made dome moves, comes out or is uncomfortable
- More power is needed, so a precise fit matters
- The canal shape does not suit a ready-made dome
- The current earmold is cracked, has changed shape or no longer fits
Built to measure
We take a measurement of your ear, and the earmold is built to it. The G-Sound lab can build custom earmolds. Compatibility with your device model is checked in advance.
Ear measurement
Also at home, by appointment
Built to measure
The earmold is built to the measurement
Fit
Connected to the device and checked in the ear
Earmold or earplug?
An earmold is part of the hearing aid. Custom earplugs for swimming, sleep or noise are a separate product: custom earplugs. More: in-the-ear hearing aids.
Updated 2 November 2026 · Written by the G-Sound editorial team. General information only; the device type, size and components are decided after a hearing test and an ear measurement.
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Frequently asked questions
Frequently asked questions
What is an earmold?
A part built to the measurement of your ear that holds a behind-the-ear device in place and carries sound into the canal.
How is the earmold built?
To the measurement of your ear. Material and shape are chosen for the ear and the device.
Do I need a new measurement to replace an earmold?
Not always. If a new earmold is needed or the ear has changed, a new measurement may be needed. This is explained in advance.
The earmold hurts. What should I do?
Stop using it and have it checked. Pain or a change in the ear needs a medical professional.
Please do not send sensitive medical information in a message. We go over the relevant details on the phone.
Need a new or better-fitting earmold?
We can take the ear measurement at home, by appointment.
Call G-Sound to arrange a hearing test and an ear measurement.
055-3333338G-Sound is an authorized marketer of Philips hearing aids.