I saw the 800.2 on Ampguts and it does, just wondering if the 800.4 does. Don't wanna pull the cover off. Its a beast for a 4 channel. It does 200X4 @ 2ohms with just 12.5V. I wanna run it on my tweeters because its hi-pass x-over adjusts up to 3khz...Thats awesome...No outboard X-over!! Ampguts has no 800.4. Anyone have any experiences, good or bad, with this amp? It appears to be a monster, size wise, comparable to my SX1250.//content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif