Anyone have any experience with the RL 1.5s and a 300b (8wpc)? Everything I've read on the 1.5s makes me want to have them, but I occationally like it loud. Although my amp has 4, 8 and 16 ohm taps, I don't really understand what the hell that means. Will the amp drive the 1.5s to a nice, loud level when called upon? Thanks for the help.