ngsm13
5,000+ posts
BSEE
Actually, in this application... I would recommend a PAIR ZX2500.1'skicker zx2500.1's //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif
The reason is, the Destroyers are Dual .7ohm subs... run each one on it's own ZX2500.1 @1.4ohms (which is 2ohms nominal).
This would be less current draw and the 20.1's @.35ohms daily each...
nG