A:AnswerI tried to put it behind the third row in my Jeep Commander & it didn't fit. The sound quality I got out of this box was terrible. I do know someone who said he placed his under the rear seat in his Ford F-250 & he liked it. Maybe he had a better speaker than my Alpine from Best Buy. I put a 2 year warranty on it & a week later I pawned it. Trade pawn for a better smaller high performance speaker. Not sure if it fit the Tacoma though.