Match for Von Swcheikert VR 4 top sections


Maybe an odd question but I was able to find some VR 4 top sections that have lost their bass units somewhere in their life's journey. Should I try a set of good quality subs or go DYI  to try to pair up. I hate to see these high quality speakers go to waste. Any suggestions would be appreciated.

I believe the crossovers in these go down to about 150hz or 125hz.
128x128captk
I had a pair of these back in the mid 90s. I remember one time disconnecting the woofer module to see what was what. There was absolutely no midbass to speak of. I'm not sure that midrange plays down to 125 hz.
Thanks Ozzy,

I will have to think this through a bit. Maybe experiment a bit. I can always part them out for what I paid for them.