yes im under no illusions about the comparison, but i needed to do it for myself while i still owned them.
the samsons are 500w rms wooden cabinet and where a great starting point, as time went on i got more second hand and ended up with 8 of them.
recently ive owned a set of jbl 835sp speakers so im completely onboard what expensive ish gear can do.
im not sure my prx712 speakers are going to keep up with these rcf, but ive not had the opportunity to do a max sound check yet as i thought my house was going to fall apart with a single rcf in my kitchen.
ill be out on the road with them very soon in some fairly big rooms and ill report back my findings.
i completely believe the specs at 30hz after todays testing, and what the guys in the shop were telling me, this rcf kills the yamaha dxs18 as it did in the store demo.