Klipschtatics post comparing his new KLF-20's(congrats by the way) to his RF 3's reminded of just weeks ago when I brought home from a much shorter road trip (Cincy to Indy and back)....my new to me KLF-30's dressed in black......the KG-5.5's are no shrinking violets in size and sound......side by side comparison make th KG's look much smaller (69# compared to 103#)......sonically the KLF-30's present a larger soundstage but with the KG's having the TI diaphram update and the KLF do not....(YET)....with my set up of two seperate systems side by side in the same room makes the shoot out EZ to do from two different power sources.....when BOTH are updated......the best 60 bucks you can spend on improvements ........do the 30's have the same glue issue internally that the 20's seem to have......so far I love the 30's...got 'em for a killer price, 50 bucks in gas,and 3.5hours of windshield time.....life is good .......[]