Signia Motion SP Primax BTE accessories & compatibility guide | Japebo
If you’re looking for the right Signia Motion SP Primax BTE accessories, this guide helps you confirm compatibility and choose the correct parts before you buy. Motion SP Primax is a powerful BTE (Behind-The-Ear) hearing aid, and the right combination of tubing, earhook and ear-tip setup is essential for comfort, secure fit, and stable sound quality.
What this page covers (and who it’s for)
This page is for users, relatives, and hearing care professionals who need replacement or spare accessories specifically for Signia Motion SP Primax BTE. Because BTE fittings can be configured in different ways, the most important step is identifying your current setup (tube + earhook + ear mould or thin-tube + dome).
Accessory compatibility for Signia Motion SP Primax BTE
Compatibility is determined by the fitting system attached to your hearing aid, not only the model name. With Signia Motion SP Primax BTE, you will typically see one of these configurations:
Classic BTE tubing with an ear mould (common for power fittings)
Thin-tube / mini-tube with domes (if your fitting is designed for open or more discreet wear)
If you’re unsure which version you have, look at the part that leaves the hearing aid: a thicker, clear tube usually indicates classic tubing, while a thin, more flexible tube often indicates a slim-tube system with a dome.
Common accessory types for Motion SP Primax BTE
1) Tubes (standard BTE tubes or slim tubes)
Tubes carry sound from the hearing aid to your ear. Over time they can become stiff, discoloured, or start slipping, which can affect comfort and sound. Choose the tube type that matches your current fitting system (standard tube vs thin tube) and the correct length (left/right may differ).
2) Earhooks (tone hooks)
The earhook is the curved plastic part on top of the hearing aid where the tube connects. Earhooks can wear out, loosen, or crack, causing sound leakage or an unstable connection. Motion SP Primax BTE users often benefit from replacing the earhook if they notice whistling, weaker sound, or a tube that won’t stay securely attached.
3) Domes (if you use a thin-tube fitting)
If your Motion SP Primax BTE is fitted with a thin tube and domes, selecting the right dome type and size is crucial:
Open domes feel more ventilated and can reduce the “blocked” sensation.
Closed domes can provide more bass and reduce feedback for some users.
Power/Double domes offer a tighter seal when more amplification is needed.
Use the same style and size you already wear unless your hearing care professional has changed your fitting.
4) Ear moulds (if you use classic tubing)
Many Motion SP Primax SP users wear an ear mould for a secure, stable fit and reliable sound delivery. While the mould itself is usually made by a provider, you may still need compatible tubing and an appropriate earhook to connect it correctly.
5) Wax protection & cleaning (for ear-side parts)
Even though BTEs sit behind the ear, wax and moisture still affect the ear-side parts. Regular cleaning and timely replacement of ear tips/tubes help prevent blockages that can make the sound weak or intermittent.
How to choose the correct Signia Motion SP Primax BTE accessory
Identify your fitting type: thick standard tube with ear mould, or thin tube with dome.
Match the connection: the earhook and tube must fit together securely.
Keep size consistent: for domes, stick to your current diameter and style unless advised otherwise.
Replace in pairs when helpful: if one tube is stiff or discoloured, the other often is too.
If in doubt, compare visually: use your current part as a reference for shape and connection type.
Common problems (and what accessory to replace)
Whistling / feedback: check dome size/seal, replace worn earhook, or inspect tubing for leaks/hardening.
Weak or muffled sound: inspect for blockage in the tube/dome, and replace if discoloured or stiff.
Tube keeps coming off: replace the earhook and/or tube; worn connections often lose grip.
Discomfort or poor fit: try the correct dome size/type (thin-tube fittings)