We ordered our TT with external speakers. When it arrived, we found that the factory had "forgotten" to install them. (The same thing happened with the roof ladder.) So the dealer said that he'd mount the speakers (and the ladder) in his shop. The day that we arrived for the PDI, we found that he had. Except that instead of installing the speakers up-high, just under the awning, he installed them on the same angle-down speaker housings, but mounted just over the wheel-well, so that the speaker backs are cut into the two benchseats of the dinettes. Apparently, he couldn't figure out how to get the wires into the upper cabinet area without having them exposed. Pulling them up through the adjoining refrigerator cabinet, or even using a simple wire-mold weren't as obvious a solution.
I guess that's what happens when they assign some unsupervised 19 y/o kid to install a pair of speakers....
2014 RAM 2500 Laramie 4x4 Quad Cab w/Cummins Turbo Diesel, 2009 Rockwood 2607, and 3 'yaks!
300W of Suntech Solar, a Rogue MPT-3024 Controller, and a Xantrex PW2000 Inverter