I use a Philips 43 inch PC monitor attached to an AppleTV. Works great, and has 100ms response. https://www.philips.at/c-p/BDM4350UC_00/brilliance-4k-ultra-...
Does the philips monitor have speakers?
Yes, but they are not good. It has a jack plug that I connect to an HiFi-System.
Theoretically one could use an HDMI-splitter to extract audio, but I didn't use this, since the lag was too high.