Axiom Home Page Forums General Discussion Stereo Where to Set Subwoofer Cross-Over

Hello

I have a pair of M3s and a Velodyne 8" sub driven by an Antique Sound Labs MG S1 15 DT which has a pre-out for the sub. The Velodyne has an adjustment for the cross-over I think it's something like 60-180. I use the system only for stereo music, no HT. Where do you think I should set the cross over to accommodate the M3s? Thanks in advance.