Sonos Prime Day deals deliver Amazon all-time low on new Era 100 SL, more

We are well into the midst of the Day 3 Amazon Prime Day sale, but it’s time we bring some Sonos back to the fore. While the deals aren’t quite expansive and wide-ranging as the recent spring sale, the prices are and the new 2026 Sonos Era 100 SL sitting down at the best Amazon price we have tracked to date.