Do I need single or dual voice coil sub with this amp?

[S2G-Unit]

I have a Kicker KX650.4 I was looking at getting a 10W0 or 10W1 to put in the SOS enclosure. How does the 10w0 compare to the Hertz in the SOS enclosure?

If my wiring setup is done the same way as in the picture, do I need a single or dual voice coil sub?

Any other subs to suggest for around 100-150$ USD?

 

[S2G-Unit]

bump

 

[Slikna1]

Sub

A 4ohm 10w1 would work just watch how open the gain is so that you don't blow your sub,I have an s.o.s enclosure with one running around 250 watts and I think it's great,good luck