Hello,
I currently have a small planet audio amp running my two 6x9 speakers on the back sill of my 94 chevy cavalier and a JBL amp running my 600watt rms Rockford fosgate 12in sub and am in need of somehow controlling the bass/gain of both of them..I know that bass knobs exist, but I don't know what to look for, any recommendations would be much appreciated, thank you and have a great day!
Alex