Based on your search for an "LG hi-fi system 2.1", here are a couple of options that stood out: The LG SN4 2.1 Channel 300W Soundbar With Bluetooth And Wireless Subwoofer for R3229 is a great compact solution for upgrading your TV audio. With a wireless subwoofer and Bluetooth connectivity, you'll enjoy powerful bass and easy wireless streaming to the soundbar. It's also nicely priced. The Volkano X Supersonic Series 2.1 200W Soundbar System With Subwoofer for R3099 provides good value for its price point. It includes a soundbar and separate wireless subwoofer for deep bass. The included remote makes it simple to adjust the volume and inputs. Both of these LG-compatible systems should improve your listening experience without taking up too much space. Let me know if you need any other details!