hi im new to this i was thinkin of turnin the whole trunk of mi 93 subaru impreza in to a box for 2 l7 15s i had a idea where id fiberglass it and have the magnets facing out and put a flared pipe in the rear deck in between the 2 6 1/2 speakers can i get help or feedback from some1 wit more experience or some1 with a better idea case ryte now i have 1 kicker l7 in a 2.3cubic ft box(i kno to small) running on a kicker zx2500 watt amp and i got punk by a guy in a 2000 honda civic with 2 kicker l5 10s running on a jl500 watt amp and i kno this 15 should hit harder so help mi plz thx