inputs.text: amazing subwoofer - custom built starrmountain sound box man woofer sound beautiful not gets loud well used two jl 12w6s easily say one definitely louder play louder gets deeper notes hit loosens adding power right getting 1000w taking like champ keep mind 20 cuft box tuned 33hz anything 225 cuft told not power like 20 seehems like wants moreoverall money subwoofer absolutely amazing get loud low sound great time