I'm glad I made a fitment gauge to see what height/length box I could fit through my trunk opening. First try was to simulate a 16" tall, 30" deep box. Ended up getting stuck about half way in.
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A 14" tall, 30" deep box will slide in just fine. Will probably do 29" depth so the sub has 4 to 6 inches of clearance to the trunk lid. Width is 36" at the narrowest point, but I'm going to do a 33" width to leave room for fingers when installing/removing the box with heavy sub installed.
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