IgnoreMe
5,000+ posts
CarAudio.com VIP
dont sell them, just ****in port the w7's. your not even comparing 2 12's to 4 12's your comparing 2 10's instead. first off get a nice ported box, more power, and bigger wire. youll be close to his output if you port yours and he leaves his sealed.
edit: scatch that. didnt know the 10" versions were only rated for 500 watts...someone with more experience could probably power them with 1k a piece but if your asking this type of question, i wouldnt suggest it...no offense. but put them in a nice ported box at 32hz or so and at least youll get close to the output of his subs. might beat em, keep up, or still be not quite there. it depends on your install but im willing to bet with a good install you should be close to being equal
edit: scatch that. didnt know the 10" versions were only rated for 500 watts...someone with more experience could probably power them with 1k a piece but if your asking this type of question, i wouldnt suggest it...no offense. but put them in a nice ported box at 32hz or so and at least youll get close to the output of his subs. might beat em, keep up, or still be not quite there. it depends on your install but im willing to bet with a good install you should be close to being equal