I need to fish some speaker wire through my ceiling downstairs to the lower part of the adjacent exterior wall. To compound the problem, the ceiling joists run perpendicular to the direction I need to run the cable. I have a feeling I already know the answer to this, but is there any way other than cutting several holes in the ceiling to drill through the joists? The run is about 10 feet.
EDIT
The ceiling is a smooth drywall ceiling. The joists are I joists.
Consider through the crown molding, or installing some to hide the dable. See my response to wiring rear speakers
A quick google for 'Drill Bit Extension' turned up a 72" extension - that might at least cut down the number of holes involved.
Depending on your house, it may be easier to lift the floor in the room above. There's almost bound to be a run of cable or pipe that goes across the ceiling that already has holes or notches in the joist.
Lifting floorboards is much easier than messing with a ceiling!
You might be better off avoiding the ceiling altogether and going all the way down to the basement (if possible), across, and then back up again OR go up to the attic, across, and then back down again. It adds about 20 more feet to the run but assuming you have access to either the basement or attic it would be significantly easier.
The real truth is, there is no easy cheap way to do this.you are going to have to do a little of most of these suggestions. Cut access holes, use a drill bit extender, patch, tape, mud, texture, match paint or possibly repaint entire ceiling. If this overwhelms you, hire a contractor. Or Bose sells a surround sound that has only front speakers that use reflected sound technology. This is probably not what you wanted to hear.
