I'm really happy to have this facility ordered through Amazon. The supplied cables for the rear speakers were unfortunately too short. They had to be extended. But, despite the extension of the cable, no loss of performance. From the powerful sound of the system I'm thrilled. At full volume absolutely clean sound. That's for me when playing music CD's very important. Unfortunately, the fine-tuning of each speaker on the display of the BR player must take place. Here would be carried out directly on the TV screen the various settings using the menu. The silver-colored design of the boxes is modern and looks super good. 5 stars because besides the great sound, the many wireless connectivity agrees the price-performance ratio. I have informed me at a market before buying the plant. The smooth letdown! Expensive brand, too old, all possible connections to install with a USB cable clutter. This facility and the seller, I can only recommend.