You could of got a little more power on tap for the coin$?? on that sub stage. But id recommend the CT sounds 150.4 or this D.bonce 4ch. Both do very nice for the $
deaf bonce MACHETE MFA-4.180 | 180 Watt 4-channel amplifier
gpcaraudio.com
The CT Sounds CT-150.4D is a compact full-range class d 4 channel car amplifier. The multi-channel amplifier features a Low Pass Filter (LPF), High Pass Filter (HPF), and Bass Boost so you can get the exact sound you are looking for out of your amplifier.
www.ctsounds.com
we all can make recommendations all day long, but its your vehicle, your system, and your funds in the end.