I cant even begin to describe how I feel when just after 30minutes of listening to tunes my amp cuts out and goes into thermal protection.It is a Jec 1200 watt amp with 5 channels, Running 2Kenwood KFC-W3010 1000watt subs,2kenwood mids and 2 pioneer tweeters.You guys probably never heard of these amps but ther very common around here.Their cheap and give good sound quality.So any help would be highly appreciated.thanks