Well after a couple weeks of installing my system into my new car I was able to get a couple days to enjoy it until one of my channels on my rf 1050s fried. So I am looking for a new amp that can put out decent power to my 15" xxx at 4 ohms, over 1000 watts would be ideal. The sub could be rewired down to 1 ohm, but that would pose a problem because the box was built in the trunk which would make pulling the sub and remounting it very difficult. Any suggestions will be appreciated.