If you are going to keep the original crossover I'd suggest then is you bi-amp at points far from the speaker's crossover.
For instance, if the speaker is designed with a 2 kHz, set the high pass at 500 Hz, and low pass at 5 kHz. Your high amp will eliminate most of the power hungry bass.
Otherwise, the crossover slopes will get altered.
For instance, if the speaker is designed with a 2 kHz, set the high pass at 500 Hz, and low pass at 5 kHz. Your high amp will eliminate most of the power hungry bass.
Otherwise, the crossover slopes will get altered.