I purchased this after owning a 5.1 component system for many years. I had it running though my old tv and I wasnt too impressed with the sound. Ive since hooked it up to a new tv through the arc hdmi port. For the noise and clarity I find it pretty reasonable. I probably should have bought the 5.1.2 system which has 2 satellite speakers aswell but really this sound bar does everything I want it to to a volume Im comfortable with. I would however like to be able to control bass mid and treble more like an existing amp but for all round limited cables etc not a bad buy