Has any one here had any experience with xtant subs? Any reviews or any thing of that nature would be helpful. thanks

 

what about xtant amps, like the class d x1001 or something like that? How do they compare to a JL500.1 or 1000.1 , or a phoenix gold 1000.1 or similar high high amps. Are they good quality. They aren't cheap thats for sure.