right now i'm running a pair of 601C with the N3000 crossover - driven by low powered SET mono blocks. has anyone found a good crossover replacement for these? i ask because the speaker does everything well except the highs get a little "shouty". i can adjust the attenuator but then that throws off everything else. I'd like to try a new crossover set up with these speakers with out an attenuator at all. someone did suggest putting in a resistor in the network to soften the high end but I'm open to any other suggestions. THANKS!