this product work great . I really enjoy the surround sound effect . the system be great . it have plenty of power for it be size . I really enjoy the look of the tower speaker , they be a good size that they be not the focal point , but compliment very well . the only glitch that I can find be with the wireless rear surround sound . it shorts out every now and again . I be almost positive it be due to interference and not because it be faulty . I have a bluetooth computer and wireless router that operate at 2.4 ghz as well . if these be off , then the signal be transmit fine for the most part . it be a excellent buy at a great price .