We have already reported on the Logitech Speaker System Z623 before, and the company was nice enough to send me one to try out.
For those who don’t remember, it has a subwoofer with two satellites for 200 Watts of THX certified sound. Even though they are designed for the desktop, I decided to try it out on my TV. I was glad that it was easy to connect for terrific and loud sound, and even has a place to connect your iPod or even your laptop.
All in all, I would say it is worth it for $149.
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