How crazy can I go?

I am buying another car this summer, it will probably be 99'Toyota Camry 4dr/2dr or 98'Acura integra. I am still not sure which one I like more. But I do know that I want to put a good audio system in it. The only things I think I am going to keep is my deck which is Panasonic CQ-C8401U. What I would like to know is how crazy can I go in RMS Watts with stock electric system. By stock electric system I mean that I want to run max 4gauge wire with stock alternator and no extra batteries because I want to use this car for everyday driving instead of competitions. So here are my little plans: I am thinking of buying (2) 12" JLW6 or (2) 12" JLW3 and running them with some amp that will make at least 800watts RMS. I am going to reuse my 1.5 farat cap. Do you think this will sound louder than 1 12" infinty 1242sub and 500Watts RMS Kenwood amp in a sealed box. Thank youInfinity 1242, Kenwood 7202, Panasonic dec

the jl will defenitely sound cleaner & louder. but the stock charging system of both of those cars are probably between 80 to 105 amps, which i feel is not enough for 800 watts. Your best bet is going with a 500 watt class d amp (not so powerhungry amps) pushing 1 12" jl w6 in a ported box. with this set up, you will most likely get away with not upgrading your charging system & you will still have plenty of rich clean bass. ps - good quality cars you have in mind.

That 'Teggy's alternator only makes about 70-75 amps with a B16 engine. Its the same one Honda puts in the Civics from that year. The Camry would be closer to 100.