Im in need of a amp that can do around 3500-4000 watts @1.5 or .75ohms . I have a KAC9152d plus 200 cash . amp is rated 1800 watts max 900watts @2ohms. i also have a Second KAC9152d that hasent arived yet that will be coming in a fews weeks that i can throw in ! Amps are brand new never seen any power and comes in original box with all original packing .