Phonak Audéo B-Direct accessories & compatibility guide | Japebo
If you use Phonak Audéo B-Direct hearing aids, choosing the right accessories can feel confusing—especially when parts look similar but are not compatible. This guide explains which Phonak Audéo B-Direct accessories typically fit, how to identify what you need, and how to solve the most common fit and sound problems before you buy.
What are Phonak Audéo B-Direct accessories?
Accessories for Phonak Audéo B-Direct are the everyday wear parts and replacement components that keep your hearing aids comfortable, hygienic, and performing as intended. Depending on your specific Audéo B-Direct setup, common accessory categories include:
Domes (ear tips) for comfort and sound balance
Wax filters/guards to protect the sound outlet from earwax
Receivers/speakers (on RIC models) if your device uses replaceable receivers
Retention locks to help the receiver and dome stay securely in place
Cleaning and care items to reduce moisture and blockage issues
The correct choice depends on how your Audéo B-Direct is configured (for example, the receiver strength/size and the type of dome/wax protection system used).
Compatibility: how to make sure you choose the right part
With Phonak Audéo B-Direct, compatibility is mainly determined by the connection type and the physical system used on your hearing aid (receiver type, dome style, and the wax protection method). To reduce the risk of ordering the wrong accessory, use these checks:
1) Match what you already use
The safest method is to compare the accessory you are replacing to a new one: shape, attachment, and any printed markings. If you still have the packaging from your current parts, use the exact name/size as your reference.
2) Identify your dome type and size
Phonak domes come in different styles (for example open, closed/vented, and power). The size (often measured in mm) affects comfort, feedback (whistling), and bass response. If you are unsure, start by choosing the same style and size you currently wear—changing styles can noticeably change sound and occlusion.
3) Confirm your wax protection system
Wax protection is not universal. Phonak devices may use specific wax filters/guards that lock into the receiver or sound outlet in a particular way. If your current wax filter uses a specific tool/disc for removal and insertion, that usually indicates a specific system that should be matched exactly.
4) Receiver/speaker fit (if applicable)
If your Audéo B-Direct model uses a receiver-in-canal (RIC) setup, the receiver must match the connection and the required power level (for example S/M/P) and length (left/right). If you are replacing a receiver, check for markings on the cable/receiver body or in your fitting paperwork.
Accessory types for Phonak Audéo B-Direct (what they do)
Domes (ear tips)
Domes sit in the ear canal and strongly influence both comfort and sound. In general:
Open domes feel more “airy” and can reduce occlusion, but may allow more feedback at higher volumes.
Closed/vented domes often provide more bass and stability.
Power domes seal more and are commonly used when more amplification is needed.
Wax filters / wax guards
Wax filters help prevent muffled sound and receiver damage by blocking earwax from entering the sound outlet. If your sound becomes dull or quiet, replacing the wax filter is often the first and easiest fix.
Receivers (speakers)
The receiver is the small speaker that delivers sound into your ear (on RIC styles). Receivers can fail over time due to moisture, wax, or cable wear. Replacement must match both side (L/R) and length/power.
Retention locks
Retention locks help keep the receiver and dome secure, especially if the hearing aid feels like it works loose during the day or when you chew/talk.
Cleaning & care
Regular care accessories (cleaning wipes, brushes, drying solutions) help reduce moisture and blockages—two of the most common reasons for performance problems.
How to choose the correct Phonak Audéo B-Direct accessory
If you want the simplest selection process, follow these steps:
Decide what you are replacing: dome, wax filter, receiver, or a care item.
Match the system: dome style and size, wax filter type, receiver side/length/power.
Replace like-for-like first (same type and size). Only change type if you are solving a specific problem (comfort, feedback, bass, occlusion).
When in doubt, check your current part for markings or compare photos to the product listing.
Common problems with Audéo B-Direct—and what accessory usually fixes them
Muffled or weak sound
Most common cause: blocked wax filter or dirty dome.
Try: replace the wax filter, then replace the dome if needed.
Whistling / feedback
Often caused by a dome that is too small, worn, or not sealing correctly.
Try: a new dome in the same style, or consider a slightly larger size (if comfortable). Also check that the dome is fully attached.
Poor fit or the hearing aid works loose
Try: a retention lock (if compatible with your receiver) or a different dome size for better stability.
No sound or intermittent sound (RIC users)
Could be wax blockage, moisture, or a failing receiver.
Try: replace the wax filter first; if the issue persists, the receiver may need replacement.
Buy Phonak Audéo B-Direct accessories at Japebo
At Japebo you can find accessories intended for Phonak Audéo B-Direct, including common wear parts like domes and wax filters as well as care products. If you want the most reliable result, choose the same system and size you already use—or use your existing part as a visual match when selecting a replacement.
FAQ: Phonak Audéo B-Direct accessories
Are all Phonak domes compatible with Phonak Audéo B-Direct?
No. Phonak has used different dome and receiver systems over time. You should match the dome system and attachment style used on your current Audéo B-Direct setup rather than assuming all Phonak domes fit.
How often should I replace domes and wax filters?
It varies by earwax, moisture, and daily wear. Many users replace domes regularly for hygiene and comfort, and replace wax filters whenever sound becomes dull/weak or when the filter looks blocked.
How do I know which receiver I need for my Audéo B-Direct?
Check for markings on the receiver/cable (often indicating side, length, and power), compare with your current receiver, or refer to your hearing care professional’s paperwork. Receiver compatibility must match the connection type used by your Audéo B-Direct.
My hearing aid whistles after I changed the dome—what did I do wrong?
The dome may be the wrong size, not fully attached, or a different style than before. Try reseating it, then switch back to your previous style/size or try a slightly larger size if comfort allows.
Can I use generic wax guards or filters?
It is safer to use the wax protection system designed for your Phonak receiver/sound outlet. Generic filters may not fit correctly and can reduce sound or fail to protect the receiver.