just a little curious about my amp i have an audio art 100hc amp i have it in a four ohm load running to my 2 12"jlw0s the problem i seem to be geting is that my amp every so often just like gets louder as if it has doubled in power for no apparint reason i was just wondering if this was some thing i have to worry about or what but a little more detail on the problem it does it at any volume and mostly like 5 or 10 min after i turn my stereo on any suggestions?