Well, I'm new here so hi:thankyou: . I was driving my parent's 01' Avalon which has the premium JBL sound system. I had the windows down driving on the hwy and needless to say...the sub blew. I need a replacement JBL sub of that same thing or better. I searched all over for that sub with no luck. I believe its an 8 in'' and it said 3.7 ohms :wtf: I'm guessing a 4 ohm sub would work. I need to know what can work there. THANX