you want a 15? THIS IS IT. just look at the range in the sound!! i looked up alpines and rockfords and they’re ranges were usually from 20 to 250 AT BEST!! This sub goes from 12 to 350 hrz!! this sub has excellent tight bass too and is HEAVY 🙂 i love it and i’ve got the loudest system i know of! goes great with my rockford prime 1000 watt amp and has 500 more watts of RMS STILL!! i cant handle anymore tho lolz 🙂 buy it
