If you really want flexibility, you need a crossover that allows you to select any crossover point, with any slope, plus it should have the ability to deal with delays, phase and EQ for the individual drivers.
This probably means one of the new digital crossovers. Check out the DEQX unit at www.deqx.com, or one of the pro units such as the BSS Omnidrive or dbx Driverack.
This probably means one of the new digital crossovers. Check out the DEQX unit at www.deqx.com, or one of the pro units such as the BSS Omnidrive or dbx Driverack.