I have a decent amount of experience with all sorts of wiring in houses and offices. However all of my experience relates to buildings which have attics or dropped ceilings.
I now am installing speakers on the deck of a double wide mobile home. I want to conceal the speaker wire the best I can. In a typical house I would run the wire to the attic and drop it though the soffit right at the speaker. However, with no attic in the mobile home I am not confident on the best approach. Is it possible to run the speaker wire through the exterior wall from under the house to the top part of the wall where the speaker will be hung? Are there any other approaches I should consider?