but its fine now, i dont know, but i was riding around on my lunch break and then the sub when pop, i thought the fuse blew, but i get to looking back there and the wire came out of the dstro block, so i leave it and go home and fix it, then it works fine, maybe it wasnt getting enough power to produce the lows or just needed restarting or who knows, but im happy and i got my Rainbows installed so its a good day, and those rainbows sound so nice for how much i paid for them , here is a hint, it was more than 100$ but less than 130$ for them brand new with shipping