overall I think this system be very good . it produce great sound for small living room . the wireless tower do not work when I hook it up , but if you read the manual it clearly state that there be a reset button on the back of the tower and you must press it a couple of time if the tower do not comunicate with the reciever . I do this and everything work great now . I have have no problem with the wireless speaker pick up other signal and they sound just as clear as the front wire speaker . if you want wireless and do not want to spend too much , then you can not go wrong with this system .