Here's some links to pictures of my sub so you can better figure this out. I don't know really anything about this.
https://ibb.co/f7mQBb
https://ibb.co/m9M3xG
https://ibb.co/npw3xG
I have two subwoofers in a box; both Kicker Comp R's. They are 500 Watt RMS at 4 ohms. I'm not sure what amp(s) I should get and how it should be wired. My max budget is preferably $150 or less. Thank you in advance!