Hmm, as you say, very subjective to describe, but obviously very loud with 500 watts going through them! Hard for me to say how they sound compared to other Ashdown cabs as I've never owned any, but what I would say is they sound good individually, the tweeters give a nice sparkle, and they both work well as stand alone cabs too. The 1x15 isn't flabby at all, nice and tight, and the 2x10 has plenty of punch and throw. Does that help at all?