because most people don't have the electrical components nor the money to even have that be relevant //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gifYeah the XXX will get lower than the SX, i dont know whats the deal with people comparing the SX to an XXX, fine the SX can be as loud as the XXX with 1000 and the XXX being fed 1600w, SX are more efficient, cool. Why dont we try a real test, give each woofer 2000w-2500w and see what happens.
to me, sx>xxx for most people who dont wanna have to upgrade their alternator. personally, i'd take a 15" sx with 12-1400 over an xxx with same power anyday.