Diy Rear Speaker Stands . A cursory internet search shows that basic speaker mounts can start at $20. 9 cm x 2.5 cm. Rear Channel Surround Sound Speaker Stands for Sale in Albuquerque, NM from offerup.com Listed below are some great diy speaker stand ideas that are easy to. The circular routing jig is tested on a scrap piece of plywood and it works perfectly. Wall mount your speakers for cheap with this easy diy project and spend your cash on something your ears can appreciate.