0.5 ohms (everything parallel)

2 ohms (coils series and woofer parallel or vice versa)

8 ohms (everything series)

The amp isn't rated for less than 4 ohms. At 8 ohms I leave some power on the table I think.

My question is what would the impact be if I were to wire one woofer's VCs in series, one woofer's VC in parallel and the two woofers in series?

I do not have the experience to guess at the outcome.

What impedance would the amp see?

How would having one woofer running at 1/4 the impedance of the other impact power handling?

If the parallel VC woofer would push more air at a lower power level, would the other woofer's cone travel stop?

I profess total ignorance, and am rather curious.