Best way to connect Rythmik f12 with Parasound a23+ and Vandersteen 1c's


I recently bought a used Rythmik F12 sub from the goodwill auction site.  I'm wondering if it would be best to utilize the peq and plug in via speaker cables -vandies>sub>parasound or use the parasound a23+'s loop/sub out via rca to sub...anyone have experience running this combo?  

thanks 

pennypincher

Awesome…remember to check out Vandy owners forum , lots of Model 1 owners there…. ;-)

The results are in: the rythmik def adds a lot of weight and space to my system...I think it integrates well on a low pass setting the gain at around 60%.

Im a happy camper and had no idea what i was missing, not that the vandys dont have nice bass extension but the f12 digs down lower than 20hz.  Adele 25 sounded great...Red hot chilli peppers UL shone as well.

Really glad for goodwill auction, thanks for the speaker level input advice @tomic601