Amazon is currently discounted a selection of Polk Audio soundbars headlined by its MagniFi Max SR Soundbar for $399 shipped. Typically fetching $599, today’s offer amounts to 33% in savings, beats our previous mention by $101, and is the best we’ve seen in 2020. Polk Audio MagniFi Max SR delivers a 5.1-channel audio setup to your home theater complete with the soundbar itself, as well as two wireless satellite speakers and a subwoofer for added bass. On top of built-in HDMI and optical ports, you’re also looking at Chromecast features for expanding your Google whole-home audio setup. Rated 4.2/5 stars from over 740 customers and you can dive into our hands-on review for a closer look. Head below for more from $139.