I have 2 American bass XFL 10” in a 2008 Toyota Tundra .i have a custom built box that has 3 cubic ft airspace .my amp is a cab 22. These subs sound very good at low and med volumes but whenever trying to demo or playing decently loud I usually encounter my clip light going off and I am trying to figure out what it causing this?. Watching my electrical gauge it doesn’t seem to be bad voltage as when the truck is running the needle doesn’t move to much down from where it usually sits. I also doubt that my amp is being pushed too hard as it doesn’t really seem like I’m experiencing 2500 watts.my system was tuned by a shop that seems very knowledgeable and didn’t just tune it by ear. If anyone could help me this would be greatly appreciated