[Housteau]

The wings of the V60 are mounted to a mid-bass module that serves as the base for the system.  Brian had come out with an addition to this which was basically a second bass module to be stacked below the first for a total of six drivers per side.  I did not opt for this at the time and now regret it.  If anyone knows where I might come across such a rare and illusive beast,  please let me know.

[JakeJ]

Off the top of my head, member Stimpy has a running thread for used VMPS speakers for sale.  Here is a link to that thread and specifically to the message where he mentions Pat Malaga who bought all of the stock they had left.
https://www.audiocircle.com/index.php?topic=122314.msg1724017#msg1724017

[Housteau]

Yes and thank you.  I am familiar with all of that and don't remember anything posted on these.  They were rare and not highly advertised.

[Stimpy]

I remember Pat M. advertised he had an almost complete pair of RM-V60 speakers for sale.  That pair INCLUDED the mid-bass modules.  I don't know if they sold?  Contacting Pat would be the only way to find out.  This is one of Pat's current VMPS ads.  Maybe contact him through this, and get a definite answer.

https://sfbay.craigslist.org/eby/ele/d/pinole-brand-new-vmps-speaker-cabinets/6856305973.html

[Housteau]

Thank you Stimpy.  I took a shot and just sent an email.  I think these will be very hard to come by separate from finding a V60 complete.   Those alone are rare.  Then, to consider parting them out just for the lower section would be a crime.