what do u run your amp at to wire a qvc sub for example the MT check out the specs on the website then tell me also what would you have to do to power an OZ QVC 4000W 1 ohm sub
you need to something like the 2500d or bigger on it, or run 2 amps 1 per pair of coils, at a 2ohm load, or run 4amps, 1 per coil at 1ohm load, maybe a 600watt mono to each coil.
With a quad 1 you would have a few reasonable options. One giant amp with the coils series/parallel for one ohm, or a pair of 2000w 2 ohm amps strapped, each with 2 coils in series. Maybe a pair of 1/2 ohm stable amps with each pair of coils parallel. I'm sure if you took the time to get settings matched you could run a 1 ohm amp on each coil.
With the (RE, right?) MT it would depend on which version, but the variations would be similar to quad 1's.