ok. depending on how much you want your car to thump",,, theres a wide range of choices..
Max Bass:
Alpine Type x=1000 watts of rms each id recomend only one unless your a big spender and can afford new tweeters, speakers, and a nice amp. Each sub= 500$
Earthquake hol-e-s15=15000 watts max. really only get one because not only are they extremely powerful but the equiptment is veryyyy expensive about 2500$for each sub. they are 15'
Mtx thunder series= 3000 watts max. very nice sub, not sure about pricing but you can check the site. id still get one. theyre mad good.
Rockford fossgate Power= 1000 rms. simmilar to the type x except for price and size. also a kick ass sub. look cool too
Lowish Bass:
pretty much any kenwood, rainbow, some jl, a couple of the mtx, just about any sound system manufacturer will make a lower powered sub.
Do not buy a jackhammer. they re too heavy.. too expensive,, just dont unless your wallets deep and your jeep is big enough..(it isnt).. good luck
