Summary: I purchased 5 installed them in less than 4 hours, and they sound AMAZING, however of the 5 they sent me only 4 were all white, the 5the one was an off white, which is strange because when you order them you don't get an option for colors.
Summary: easy to install, great quality and powered by a Yamaha n500 network receiver for whole house audio. plenty of power and very pleased with the seller and the purchase. This was the second pair I purchased. Good stuff