TL;DR: As of January 29, get the Poly Studio 4K Video System Speaker Bar on sale for $449.99 — usually $484.99. We live in a whole new era of remote and hybrid work. Because of our incredible ...

The Bar 400 features a number of different connection options including a 4K HDR-passing HDMI input and HDMI output (ARC) in addition to digital optical for older TVs and an analog input.