There are few
12v TV/DVD combinations out there, so I the choice won't be hard. Finding a good unit with decent sound will be the problem.
I replaced my lounge tv with this one (a smaller unit that did not protrude into the aisle). An older version of this one had poor rating for sound quality, but this newer model rated pretty well and I'm satisfied with it's performance. You can find them on Ebay and Amazon.
Axess Products TVD180113 Axess 13.3inch Led Hdtv Features 12v Car Cord
Axcess brand does make models up to 24", but I cannot vouch for those.
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