Yes and a fantastic range of speakerspmc mb2's and bb5 have volt bass drivers
I bought my AOS speakers second hand but the seller gave me the original build manual which was very comprehensive. The components and drivers included were all top-notch stuff. Mine had ATC and Scanspeak drivers so I can't comment on the Volt drivers but I was very impressed with the general quality of the AOS kit.
20171127_090802 by Michael Pickwell, on Flickr
Volt Studio Driver range
https://voltloudspeakers.co.uk/products/studio-speakers/
https://voltloudspeakers.co.uk/products/pa-speakers/
Alan
? they have a solid dye cast aluminium frame with some of the biggest magnets i've seen, so not sure what you mean?I’m sure the Volt drivers are wonderful but they’ve always looked strange to me with no chassis at the rear!
So this happened, a quad of Volt BM2500.4 bass drivers, apparently from the Royal Opera House!
They may very well be from the Royal Opera House. Graham Audio designed and built a new sound system for them a few years ago using Volt drivers...
https://www.grahamaudio.co.uk/products/system3d/
https://hifiplus.com/articles/a-night-at-the-opera/
What are your plans for them. I have two b2500.1 sitting in my wardrobe the last few year.