Top sellers during Amazon Prime Day 4: Bose, Garmin and JBL

Day 4 of Amazon Prime Day 2026 is heading into its final hours, with Amazon's sale ending at 11:59 a.m. PDT. Below are the top-selling items tracked from reader clicks and purchases through story links; the rankings reflect aggregate, anonymized data and cannot identify individual buyers.

Bose's SoundLink Plus sits in the upper-middle of the SoundLink lineup and is praised for its size and performance. "This speaker features four passive radiators, which help it produce a huge bass response," Jada Jones says, and its IP67 rating makes it dust- and waterproof for poolside use.

prime day, amazon, bose, soundlink plus, garmin, jbl, ip67, passive radiators, bass response, waterproof