I just got a Pyle hybrid amp P3201ATU http:www.pylep3201atu.info/specifications.php What ever speakers i hook on this thing its really low, the Volume goes to 62 or so but i can only get to like 30-35 before it starts going haywire, i know this isn't a 3000watt amp but i though it could pump a single 8phm pair. Anyone know what could be the problem?