Krell KBX crossover.


I was doing some reading on the Krell KBX crossover and was really interested in finding one for my speakers which are B&W Matrix 800s. I am running a Krell FPB 600 with Krell B&W baf ( bass alignment filters, balanced). ARC Ref 6. Are the Krell KBX only used when bi or tri amping? Also what sonic advantages would the KBX bring to my speakers. Thanks in advance. 
tattooedtrackman

Showing 2 responses by marcaudio1

Is there anyone who knows how to change the MID crossover of the B&W Matrix 800 when use it with the Krell KBX? There must be an instruction manual from Dan D'Agostino ( Dan's white paper ).
Thanks in advance!
Thanks, Please read the discussion at the link below.
I've tried to contact drrdiamond, but haven't heard anything yet.
I really hope that there is someone who can help me. 

https://forum.audiogon.com/discussions/actively-bi-amping-b-w-matrix-800-s?highlight=krell%2Bkbx%2B

Thanks in advance! 

Marc