Summary: We purchased this on Sept. 10, 2013 and were very pleased with this product until one day it just stopped working. I contacted Yamaha and was told how to ship it back to them for a replacement. I sent it Track & Confirm thru the post office and it was delivered back to Yamaha on December 12 and after numerous phone calls I have still not received a replacement. I actually talked to one person at Yamaha who stated it could take a while before I get a replacement.
Summary: This thing is huge. I forgave the girth initially, hoping for a great sound. The sound was tinny with accentuated highs and essentially no bass fullness. I've had cheap computer speakers that put out a better bass sound than this. It went promptly back into the box.
Summary: I bought one of these from Amazon out of their refurbished/used section. After all, it had been refurbished... supposedly. Never again. What a waste of time. The casket size shipping box this thing was packed in had enough room for at least 6 more of them making it very awkward to handle. The unit box looked brand new.