I am getting a 10" Alpine S or X series soon and I want to make a custom box to fit in the front right side of the trunk where the wheel well indent is. Has any one done this? I've seen it done on a new challenger and since I only want one sub I dont what to place the single sub in the back of the trunk because personally I think it only looks good with two subs in the back of the trunk, but this seems like a good way to not compromise trunk space but to also make it look nice with only using one sub. Anyways how would the odd shaped box and positioning of the box effect the sound quality and what should I expect? I have pretty much decided to go ahead and try this positioning for the sub later this month just to see what it sounds like for myself and I will be sure to post up a video or at least tell you guys what I think of it but please leave any info you might have....