The tinny speakers embedded in your computer’s monitor just don’t cut it. A good home speaker system adds punch to your audio, providing immersive, full-bodied sound in movies, music, games, and more.

If you’re after a set of THX certified speakers for your PC or living room but can’t afford the usually high price tag attached to them, check out this new 2.1 system from Logitech. The Z623 speakers ...