if u can afford 2 bl's then they would be the loudest. plus u need the wattage for them. they r 1000 watts each while the arsenal is 750 n' sd2.5 is only 500 a piece. plus how can u fit 2 15's in a camaro? must be back seat
well, that's what i was thinkin about doin, but i tried my two twelves in a sealed box sittin on the back seat and it didnt sound anywhere as good as they did in the back. So u think i should just go with twelves, but see i want a ported box so it'll be louder, i dont know....
if you can fit 2 15s sealed then go with arsenals.
if you want ported your going to have to go with 10s or 12s. all of your options really work with around 1000w rms each subwoofer with the arsenal probably being the most efficient so if you have a 1500w amp for example, the arsenals would probably be best followed by the AQs (yes i know their 500w rms but they shine with 1000 like the 2500 fomr DD) if you have over 2000 to work with the BL may be the best option for getting loud but i think the BL will probably have the lowest SQ out of the 3.