Originally Posted by ncx

DocMike,
You are right, the cargo spaces are not totally sealed. But a question for you please... Why would you want to do this when JL makes a sealed Stealthbox for that exact location, (as does BSW) which is hidden, maximizes available volume, and is vibration free? A free air sub is only going to introduce noise and vibration around that small chamber (fuse box, wiring harnesses, clips, gas door, etc.), and the airspace is tiny anyway, far from what you need for a true infinite baffle setup. The cargo cover is not rigid enough to be a distortion free mount for a sub. It will never hit super low in that space. That cargo space is way too small and closed-in to function optimally in a free-air setup. So what are the benefits of what you are trying to do? Thanks.