I am prewiring our new house for TV and sound. We will have some wall mounted Fives and a Sub next to our main viewing TV. We will also have some legacy speakers powered by the SONOS Amp. We will be running Cat6a to all of the SONOS speaker locations including the wall mounted speakers. There we will use a special Hubbell electrical box and Bryant Electric RJ65WTR outlets that allow power and data in the same box. The SONOS Amp, my legacy stereo, and other components like possibly a Blu-ray player will all be located in a central location in the great room.
I want to run the line-in cables in the walls to the remote Fives so that I can use them to connect into the SONOS system versus having to buy another Amp for a line-in connection. I also want to run cable in the wall to the Sub location so that I can connect a 3rd party Sub to the Amp.
What kind of wire do I need to run for the 3.5mm line-in connections to the Fives? How far can I run it before the signal degrades noticeably, can I make up the ends after I run the wire, and should I use shielded cable with a drain wire? I have the same questions for the third party Sub connection; what kind of wire, maximum length, shielded or not, and how to make the end connections.
Are there any other cables that I should consider running while I have the walls open? I will be running HDMI from the central component location to a couple of the TVs. I also will also be running speaker wire in the walls to my legacy speakers and to a stereo speaker in the master shower.