5.1 vs 5.2 Surround Sound Systems: Is the Extra 0.1 Better?
One subwoofer is great, so are two even better?
If you're looking to upgrade your home theater setup, you've likely encountered the terms 5.1 and 5.2 (or 7.1 and 7.2) being tossed around. So, what's the difference between these two systems, and more importantly, does it actually matter?
