Infinity 8Kappa Low to Mid Crossover Frequency


I am experimenting with using two stereo Crown XLS class D amp with inboard Linkwitz-Riley crossovers to Power left and right speakers respectively. Channel 1 of both amps powering lowend, channel 2 powering mids and highs. What Crossover frequency should I choose: 794Hz, 841Hz, 891Hz, 944Hz? 

I know now technically I do not need to choose a crossover frequency but to use the amps in this manner I do and it would be more efficient if each channel of the amp were only amplifying necessary frequencies. 

Thanks for your time and expertise!

Best,
Brett
brettmcee
None of those choices will work. The internal crossover for the RS 8 Kappa is 80Hz. With any of those choices, you’ll be rolling off the mids/highs way too high. 

http://www.infinity-classics.de/technik/manuals/Kappa_8_technical_sheet.pdf