Just remember any system build is only 10% parts and 90% how you build it.

If the box is built to spec whether ported or sealed wit hthe right air space, powered right with the right OHM impedance you will have a clean system that will be loud.

Over powering and udner powering will destroy the voice coils FAST, and always always warm your stuff up.

Dont jump in and start bumping it right away. Need min 5 mins warming up the coils