Hi. I had the house wired during construction for my HT. They used 16 gage wires in the wall and terminated them with binding posts for the front soundstage. I currently use 16 AWG spekaer wire to connect all my speakers. I have read so much about the "necessity" to use 12 AWG cables for audio excellence. I have the following questions. Can I use 12 AWG from the binding posts to my speakers (mix 16 and 12 AWG) Should I just ignore the in wall wires and directly go to the back of the reciever ?? (it is not that far from the speakers)and the current situation looks ugly anyway :b Where can I find the cheapest 12 AWG spaker wire? Is it OK to biwire with 16 AWG wire??[/list=a] AS always, thanks for your opinions and help.