I have a custom 12 from splaudio. It is a dvc 2 ohm. It is in 1.5 box tuned @ 34 hz. I am powering it with a vvme d1500 amp. Power wire is 4 ga with stock electrical. The sub sounds good until i turn it up too much and it clacks like it is bottoming out. The amp is @ 1/4 gain, set on a dd1. The suspension was built for 1k and the vc for 1.5k
Today it started smoking so I turned it off right away. I tested it after 20 minutes and it sounds ok but wtf is going on here? Btw... Until i turn it up to this level it pounds and sq is decent.
Car is a stock electrical 00 civic.