I purchased a pair of Kef Reference 1's in rosetta burr finish in the early 90's. Great speakers, I still have them. Shortly after they came out, the RDM line came out. I thought they were outstanding, and quite frankly, for the money, a better deal then the Reference line. Except for the bass, I would rank the sound equal to the Reference line. And they should be, the 6.5" uni-q driver used in the RDM line is the same as that used in the Reference line. Also, considering the RDM3 seems to have a 6X9 woofer, probably better bass than my Ref 1's, for less than my Ref 1's. And I really like the wood panel the RDM line has.