If you use the balanced outputs from the preamp into the amp you can use the unbalanced preamp outputs into the sub. Some prefer using speaker connections and others prefer preamp connections. If you have the option, you should try both to see which works best for you.
Incorporating Sub into two channel stereo
I am interested in adding a powered subwoofer to my two channel stereo system which includes Krell KAV 250a and 250p with B&W 804 matrix speakers. I have no idea how to do this as there is no subwoofer output on either the amp or preamp. Any help would be much appreciated.
Thank you.
Dana
Thank you.
Dana