Ken, the fact that the built-in fixed crossover between the Audiobyte speakers and sub is higher than needed for M2s(since the Audiobyte speakers have a rated low of 100Hz and the sub a high of 150Hz, the crossover apparently would be in that range)wouldn't in itself be a significant problem. The sub would just be playing farther into the upper bass.
If the connection can be made and there's no other incompatibility the result should be good. Again, Axiom should be consulted as to the feasibility.
