It's your moment.

Do more. Hear more.

With SONNET’s sleek, splash-proof housing, you won’t have to worry about an unexpected splash or perspiration keeping you from enjoying the moment. Lounge by the pool. Go jogging. Work up a sweat.

SONNET is water-resistant and lightweight, so you might just forget you’re wearing it.


Hear more naturally.

Experience the fullest, richest range of sounds, perceive speech and music more naturally, and protect your hearing—all with Triformance. To give you the most natural hearing possible, SONNET is powered by Triformance, the combination of three key MED-EL technologies.

Structure Preservation
Structure Preservation
Structure Preservation


Sync with nearly any external audio source or assistive listening device (ALD). Built-in wireless connectivity and flexible direct audio input options give you even more ways to listen. With 2.4 GHz wireless connectivity, you'll be able to connect SONNET to future streaming technologies.

Listen longer.

Stay tuned in to a world of sound. SONNET’s durable cables are designed to last longer and work harder. With up to 60 hours of battery life from two zinc-air batteries, our newest audio processor delivers on efficiency without compromising sound quality.

60-Hour Battery Life

Performance Without Compromise

Mix it up.

Blend in or stand out. With hundreds of different color combinations to choose from, you can mix and match processor parts for a SONNET that suits your style. What will your SONNET look like?

SONNET Control Unit

    Battery Pack Cover

      Microphone Cover



            Download your configuration

            Share your SONNET.

            Upgrade to SONNET

            When you trade in your OPUS 2, OPUS 1, or TEMPO+ Audio Processor, you'll get a 25% discount on SONNET.*  

            The SONNET patient kit costs $9,600. 

            * Limit one (1) trade-in per SONNET upgrade order. Only self-pay purchases are eligible for the trade-in discount. The trade-in amount must be applied to the purchase price and is not redeemable for cash. No additional discounts will be given for trade-in of unopened audio processors.


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