need crossover for 2 vmps subs

[aragon4004]

currently Im running my 2 passive vmps subs directly out of my preamp (aragon24K) into an aragon4004 and the same thing with my main speakers ( Duntech Marguis). Im trying in incorporate the subs and mains together. I need a good crossover ( i think). any suggestions would be greatly appreciated.

 

[ParadigmDawg]

Behringer DCX 2496 is about the best thing out there and it's cheap.

 

[aragon4004]

thanks Dawg, I will check that out for sure.