I got the bass even louder now the problem is the factory deck cannot support the signal and clips the signal

I have to upgrade to a new radio soon

 

I hit 140.6 db with my setup and a factory head unit. I got beat by a kid running 2 12's that had about 5k in an audio setup he did himself, and 1 kid had 4 sundown audio 8 inch (cost about 500 per sub) and a massive amp

but I ranked 3rd and to celebrate I bought my a kenwood dnx690hd