There are a ton of products out there now for PC gaming from every price range. So, I guess it all depends on how much you want to spend. I just bought my husband a Corsair Gaming Audio Series setup for around $200. It comes with two speakers, a subwoofer, and a remote. It's so powerful that it actually shakes the walls!
Thanks so much for the suggestion. I will definitely check the Corsair Gaming Audio Series out. It sounds like just what I need to take my gaming to the next level.