So I bought this amp to power and 8 inch Infinity reference sub that i also bought off amazon. It has no where near 1500watts peak power. It pushes my sub pretty well but no way is it maxing it out. The fact it only has one fuse slot really is the dead give away of it’s power capabilities. For $80 it’s not a bad deal, but I kinda wish I would have spent a few more bucks and bought the kenwood mono amp on here. So far the amp has run cool which is one perk to it and it does have plenty of adjustments for fine tuning on it. If you want to push more than a 10″ sub, get yourself a better brand