^^ I agree.
I had this paired with a stealthbox in my Ram and it did great. Might be overkill for what comes with the stealthbox for JT I imagine you'd be pleased with one from the same series.
https://www.crutchfield.com/p_575R21200X/Rockford-Fosgate-R2-1200X1.html
How long is the harness that must be replaced?
Aside from the cost difference, I am trying to determine how much more work would be involved in this vs adding a T behind the 7 pin connector and then running another into the bed...