Excerpt: I bought this system 5 months ago, it worked well the whole time until last week. The sub started cutting in and out and then it just died. So now I have a set of speakers with a broken sub and can't replace them because logitech won't honor the warranty from the online store i bought it from.
Pros: Sounds good for a little while.
Cons: Heavy, short wires, Becomes 50lbs worth of junk in short time.
Summary: Hey, they really sounded great, but........... After 2 and 1/2 months the bass speaker was dropping out. Called them and and they told me to cut the ac cord off the bass speaker and send it to them with the controll box and I'd get a new set. After 2 weeks I did get a new set.