These speakers are an amazing value.. Coby is a pretty cheap brand but this is one product they did rite! I have 10+ years of dealing with audio equipment.. and these speakers are still surprising the VALUE they have.

Pros:
Great sub, good CLEAN bass.
Decently loud.
Good speakers, they seem to pair decently nice with the woofer.

Cons:
Lacking a little in the mids, but if your no audiophile, you'll be just fine!
Certain high frequencies in the satellites will distort at high volumes.

For the money this speaker set is awesome, yea you could spend 4x as much for something bigger and better, but if all you need is a nice little 2.1 system to listen to some music and watch the occasional movies, these will do it.