well, kung may subs ka, talagang problem yung trunk space na kasi kailangan ng subs ng exact box specs to perform to its potential. but if you take the high cost of those slim type subs na kasya sa ilalim ng seats, thats your best bet.

wala po talaga choice pagdating sa normal 12" subs... kakain talaga ng space yan sa trunk. in my case i let them put the wiring on the side of the box para madali kalasin kung maflatan na. hehe

hth