Review on 🔊 Sena High Definition Speakers: Enhanced Bass and Clarity for 10C EVO and 10C Pro Riders by Satish Tegan

If you've seen all the YouTube videos of guys installing aftermarket speakers in their 20S EVO, you'll understand why Sena needed to upgrade their speakers. These units do their job. Sound quality and volume have been greatly improved, and the updated SENA app has additional features that only work with these speakers. At a relatively low price, they are worth it. I used to have thin 20S EVO speakers and they are thicker so I had to cut some foam into my helmet to make it fit snugly. YMMV, but if you need thin speakers to get your earbuds out and don't want to cut out some of the foam, they might not work for you.