Don't buy because of the lack of warranty back-up. Mine worked for two months and the sub woofer went out. It has been over two months and counting for it to be repaired. Harmon does not send out parts in a timely manner, and at times doesn't have the parts to ship. Harmon won't respond to your emails for help either. It takes about three weeks for them to ship parts, and if it doesn't fix the problem, they make no effort to expedite the repair parts or help out. The local tech told me this is very common with Harmon. I have seen the emails back and forth from Harmon and it is dismaying. Stay away from Harmon products.