[SA-12 d2 or d4 with my amp?]

Thanks for the quickness!

[SA-12 d2 or d4 with my amp?]

I'm getting confused on matching my amp with a sub.

I'm looking at a SA-12 but not sure whether to go D2 or D4. have a dude by me selling a D4 for $150 and it's brand new so i'm trying to scoop it quick but if my amp won't power it right i'll wait it out and keep saving.

the amp i have is a MB Quart ONX 1000.1d that i got a for a sweet deal

specs:

475w @ 4ohms

750w @ 2ohms

1000w @ 1 ohm

someone help clear my confusion up?