Unitron Moxi V-312 RIC Accessories & Compatibility Guide | Japebo
If you’re looking for Unitron Moxi V-312 RIC accessories, this page helps you confirm compatibility and choose the correct parts before you buy. The Moxi V-312 is a RIC (receiver-in-canal) hearing aid, which means key replaceable items typically include the receiver (speaker wire), the dome or earmold on the end, and the small wax protection system that helps keep sound ports clear.
What accessories are typically used with the Unitron Moxi V-312 RIC?
Most day-to-day maintenance and comfort adjustments on the Unitron Moxi V-312 RIC involve a few core accessory types:
Receivers (speakers) – the cable/speaker unit that delivers sound into the ear canal.
Domes – the soft silicone tips that sit in the ear (available in different styles and sizes).
Wax protection / wax filters – prevents earwax and debris from blocking the sound outlet.
Retention locks (sports locks) – optional stabilizers that help keep the receiver/dome securely in place.
Because RIC systems come in multiple receiver types, wire lengths, and dome styles, the safest approach is to match accessories to what you already use (or to what your hearing care professional specified).
How compatibility works for Unitron Moxi V-312 RIC
Compatibility for the Unitron Moxi V-312 RIC is mainly determined by:
Receiver family/type (the connector and receiver series must match your device).
Receiver wire length (commonly different lengths for left/right ears depending on fit).
Receiver power level (e.g., standard vs power receiver, depending on your hearing loss and fitting).
Dome interface (domes must fit the receiver tip correctly).
Wax protection system (filters/guards must match the receiver’s sound outlet design).
If you’re unsure, a quick way to reduce risk is to compare the name/code on your current packaging, or inspect the receiver/filters you are replacing and match the same type.
Choosing the right receiver for Unitron Moxi V-312 RIC
The receiver (speaker) is the most important compatibility item on a RIC hearing aid. To choose correctly, confirm:
Left vs right – receivers are typically labeled for each ear.
Wire length – using the wrong length can cause discomfort or poor microphone performance due to placement.
Power level – if you switch power level, your hearing aid may need reprogramming to sound correct.
If your current receiver is working but you’re replacing it due to intermittent sound or crackling, choosing the same receiver type, length, and power is usually the best and safest option.
Which domes fit the Unitron Moxi V-312 RIC?
Domes affect both comfort and sound. The best dome depends on your fitting and how “open” or “sealed” your ear canal should be:
Open domes – often used when you want a more airy feel and less occlusion (your own voice sounds more natural).
Closed domes – slightly more sealing, can improve bass and reduce feedback for some fittings.
Power domes (double domes) – more sealing, often used when more amplification is needed.
Also choose the correct size. Too small may whistle/feedback or feel loose; too large may feel sore or create pressure. If you’re in-between sizes, many users do best by trying the next size up for stability, but comfort should always be the deciding factor.
Wax protection: preventing sound drop-outs
If your Unitron Moxi V-312 RIC suddenly sounds weak, muffled, or cuts out, the most common cause is a clogged wax protection system or blocked dome outlet. Replacing the wax protection (and swapping to a fresh dome) is often the fastest fix.
To choose the correct wax protection, match the exact filter/guard type used on your receiver. Different receiver tips use different systems, and they are not always interchangeable.
Common problems and quick fixes
No sound or weak sound: replace wax protection and dome; check the receiver for moisture or damage.
Whistling (feedback): try a larger dome size, or a more closed style; ensure the dome is fully seated.
Dome keeps slipping off: confirm the dome is the correct fitting style for your receiver tip; consider a retention lock if supported.
Intermittent crackling: receiver cable may be failing; replace the receiver with the same type/length/power.
Buy Unitron Moxi V-312 RIC accessories at Japebo
Once you’ve identified your receiver type, dome style/size, and wax protection system, you can confidently choose compatible accessories for your Unitron Moxi V-312 RIC. If you want the lowest-risk option, match what you currently use (same receiver specifications and the same dome/filter system), then adjust only one variable at a time (for example, dome size) if comfort or feedback is an issue.
FAQ – Unitron Moxi V-312 RIC accessories
How do I know which receiver I have?
Check any old packaging or markings on the receiver itself (often indicating side, length, and power). If you can’t confirm, compare photos carefully to your existing receiver and match the connector and tip shape.
Can I change from open to closed domes on the Moxi V-312 RIC?
Often yes, as long as the dome fits your receiver tip. However, changing dome type can noticeably change sound and may increase the chance of occlusion or feedback. If the change is large (open to power dome), you may benefit from a hearing aid adjustment.
Why does my hearing aid sound muffled after a few weeks?
This is commonly wax or debris blocking the sound outlet. Replace the wax protection and dome first before assuming the hearing aid itself is faulty.
Do accessories differ between left and right?
Receivers are typically side-specific and may also differ in wire length between ears. Domes and wax protection are usually not left/right specific (but must fit the receiver type).
Can I reuse domes and wax filters?
Domes and wax protection are consumables. Reusing them can reduce hygiene and performance, and wax filters generally should be replaced when blocked rather than cleaned.