I had a look at the LaVoce site, did you know they make 21" neodymium drivers. They even provide free PDF cabinet diagrammatics too. An Isobaric 2x21 with one of those old Yamaha Studio Poweramps Bridged, disaster area/fracking time. Am joking Btw. However I've purchased @chimikes TE 1818 which now seems a bit unnecessary, still might be fun however.