Best way to hook up dual sub-woofers

Dave, Do you mean that to leave the sub corss-over at 120hz while set the Onkyo internal cross-over at 80hz?

Yes....that way, the Onkyo crossover will be in control. Where you set the Onkyo X-over will depend on your main speakers?....I use 80hz with my speakers.

If your main speakers are very small, and have little bass output...you may need to set the crossover point higher?

Regarding Audyssey MultEQ XT setup....I bought a cheap MIC stand with boom adjustment. I got very good results after getting the hang of it (two large VMPS passive subwoofers).

Dave

Good idea to read this over:

http://www.avsforum.com/avs-vb/showpost.php?p=14456895&postcount=5701

Dave

I've found the best way to connect subs is using speaker-level connections if the subs allow for it.