right nw i got a 1 kicker l7 15 in my firebird do you think if i switch in get 2 alpine type r 12's and the rite box they will be louder or just as loud.also still get that deep bass that the l7 have.should i switch or not.i like the spl the l7 give but some sq want hurt will the type r's solve the problem will be as loud but sound cleaner.