AA are just like the Fi and built very strong.
Technically, none of these choices or any sub will handle 5K daily.
But from my experience you can throw 5K at the RE XXX, AQ HDC3, and FI BTL. You can also throw that much power to a T3 TSS V2, DD9900 and 99Z, an Atomic APXX, The big Cactus sub, and I have even thrown that much power at an MTX9512 with no problems.