Hi everyone im just about to start doing my first big build here shorty, and up to this point have only had small 1000 watt or smaller systems. So i ordered 2 re sx 18s and plan on building a box tuned to 32 hz after i get some batterys and an alt, but for the time being im running one of them in a prefab box built for the xxx 18 off of a sundown sax-1200d at 1 ohm, now the problem is my sub woofer is getting hot very quickly, probably within 10 minutes of playing if not less, my gain is at 12 o'clock so half way and my bass boost on the amp is about the same i have a cheap sony xplod headunit for the time being and have bass, mid, and treb all set to 0 playing the head unit at 60 out of 61 could someone please point me in what direction of what is going on? thank you