Splitting CVR amp into two mono

Hi,

Looking at pictures of the CVR amps it seems possible/easy to split one into two mono amps.
I guess no one has done this yet.
Purpose would be to build them into single subs.

From reading i understand that i would need a extra power supply, front and dsp board, i could be wrong though.
Anyone any experience if these parts can be bought separately?

Thx.