Comments about High-end Audio System for 4 Rooms:
I installed this in my basement and with a little planning the installation went well. My main complaint is with the impedence matching volume controls. I struggled getting the 14-gauge wire to stay in the connections. I followed the technical help from InWall and eventually got them connected but IMO the connectors should be a fraction larger in diameter. I ended up stripping the wire to 16-gauge to get them to stay in the connection.