Or a better battery or anything? Some people say a capacitor, some people say for a Sony Xplod 1000 watt amp the stock alt will do just fine, not blaring it all the time. When I turn it up loud and the hard bass hits the lights dim somewhat, but I was told thats just because it suddenly takes so...
The subs quit working, but the amp is still on. Then we replaced the fuse in the connector to the battery that connects to the amp, and it started working but not half as good, but its not blown. I was told maybe the battery was drained too much to hit hard now. I'm going to put another battery...