Got a pair of DM600 S3 yesterday. I read several threads here about negotiating RRP prices with dealers - I am pleased to report that it really works. Thank you very much for the tips. If anyone knows the answer to this question, it would be helpoful: These speakers come with a small metal frame attached to the back of the speakers for wall mounting, but are you supposed to get something in the box to stick in the wall as well? Thanks.