Stinger, it's unusual to have a crossover crap-out(twice) so hopefully there isn't some other problem there. Anyway, why not remove the crossover and either send it to Axiom to have a look at it(call them first), or take it to a reputable local audio store to have them look at it....could be you don't need to replace the entire crossover, possibly just a part or a bad wire.

Half of communication is listening. You can't listen with your mouth.