Hey guys, I'm looking at upgrading my speaker setup so I can hear dialogue better.Right now I use klipsch promedia 2.1 speakers with my 50" led TV in my bedroom. These are great speakers but I still have problems with dialogue.I am not looking to spend too much... Probably around $300. I wish I could b do 3.1 (2 satellites and a center) but could probably make room for the rear speakers.Anyways, I primarily stream stuff through Chromecast, so the setup would need HDMI and support for Dolby digital plus. I also looked at HTiB. I'm not that much of an audiophile, so I don't need top of the line.Can anyone help me get set up?