Drill down into the basement behind the wall of course using a spade bit and extension.
How to put speaker wiress in the attic.
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Bring all of the wire up into the attic.
5 go up in the attic or down in the basement and look for your coat hangers.
Here is a list below of.
Go get an old metal coat hanger straighten it out and stick into this hole.
While one person holds the flashlight the other person should use a staple gun to run the wire along the rafters from one entry hole to the other.
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To do this take a 1 32 drill bit and drill a small hole straight up attic or down basement from your speaker and receiver ring location and as close to the wall as possible.
The staple gun should be loaded with wire staples designed for holding the size and type of wire you are running.
Check out part one where we cut a hole mount the speaker on the wall.
Then just use a snake to fish the wire from one junction box down into the basement along the ceiling and back up into the other junction box.