Is This a Good Match?
 

Cerwin Vega H4104D 10" Subwoofer (x2)
Power Handling: RMS: 250W / 1000

Cerwin Vega H41000.1D
AB Power Multi Channel and Digital Mono-Block Design
Power Handling: 500Wx1@1Ω RMS Class D/1100W MAX

If I got 2 H4104D 10" subwoofers that would be 2000 watt max 1000 watt for each speaker. If I got this amp H4100.1D which is a mono channel amp with 1100 watt max would I get 1100 watts to each subwoofer?

um.. you are confusing power handling of the speakers with the power output of the amp.. Bottom line you have an amp that will drive 500 watts into 1 ohm. Each of your wofers has 2x4ohms. In parallel they will each be 2 ohms and both in parallel again is 1 ohm... So your amp will put out its full 500 watts into them.. 250 watts each, which is their RMS handling... You should be good.
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but why not find one better quality 2ohm dual VC sub? the dual VC in parallel will be 1ohm also..

Better quality than a Cerwin Vega? There are a lot of better subs than these ones but these are in my price range budget and I hope they turn out to be above average. Cerwin Vega is a quality brand in my opinion but I am far from an expert in the matter...lol.

I am not dissing CV! I have had an 8 inch one in family van for 12 years!
I meant to move up the CV line . Better 1 better sub than 2 low end subs in the CV line up.