ReSound LiNX Quattro

Confidence in the finer details

NEW! Chip platform takes sound quality to the next level

The brand new chip delivers twice the memory, 100% more speed, 30% more computing power and a new radio with 20% reduced power consumption. Together with an extended dynamic range, improved frequency response, a stronger wireless signal strength for enhanced ear-to-ear performance and localization of sound, ReSound LiNX Quattro delivers our most clear, natural sound yet.

Brilliant sound quality with clearer, fuller and richer sounds

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Exceptional streaming from any audio device

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Exclusive hearing care at your convenience

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The world’s longest-lasting rechargeable solution

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Confidence shines through the finer details. ReSound LiNX Quattro combines brilliant sound quality, an unrivaled full spectrum of streaming, support and personalization with ReSound Assist and the world’s most advanced rechargeable solution – all in one product.


Clearer sounds

With the highest input dynamic range on the market today, ReSound LiNX Quattro leverages the full range of the MEMs microphone allowing sound to be passed to our amplifier without being altered. Therefore, sound is processed in a cleaner way - free of distortion.

Fuller sounds

An extended bandwidth to 9.5 kHz means patients will hear a larger range of sounds and will have access to nuances in tones that were previously unavailable to them.

Richer experience

With clearer and fuller sounds coupled with a new radio for improved ear-to-ear performance and decreased lag time in streaming, patients will receive the most brilliant sound experience yet.

Exceptional streaming

With ReSound LiNX Quattro, your patients can stream from virtually any audio source directly to their hearing aids and catch more sounds of the action, laughter and rhythm. With clearer, fuller, richer sounds, they can answer phone calls with confidence in any environment and enjoy the finer details of TV and music.

Exclusive hearing care
at your convenience

With ReSound Assist, you can offer your patients personalized support anytime they need it. Receive requests in real-time and send advice and fine-tuning adjustments to your patients via the ReSound Smart 3D app.

Easy and intuitive optimization

With the ReSound Smart 3D app, your patients can optimize their hearing experience anywhere, anytime. ReSound LiNX Quattro hearing aids automatically adjust to your patients’ environment and allow for quick and discreet control over their hearing aids from their smartphone. 

The longest-lasting rechargeable solution in a small, portable charger

ReSound LiNX Quattro gives the confidence of more than a full day of power – even when streaming phone calls, TV and music. The sleek, portable charging case fits easily and discretely into a handbag or pocket for the freedom to charge anywhere.

RIE 61

Small and long-lasting with an expertly-designed charging case.

Replaceable battery RIE 62

Longer-lasting battery power - thanks to the new processing platform, which consumes 20% less power.