I have 3 kicker cvr 12's, Igot them from a guy who had them hooked to a Hifonics brutus, I have them on a Power Acoustik 1600w Sapphire Series......i have done the big3 and have a 1.25 Farad Cap,When i turn it up the subs cut in and out ,then neon and stuff stays on the amp,but a little red...