Can anyone offer am opinion as to which bookshelf speaker above is better? I know the M22's have somewhat limited bass and are not bi-wireable. I do not intend to buy a sub anytime soon. Both speakers are at similar price points but the 8.2's have deeper bass and can be bi-wired. Cones are also Kevlar v. aluminum. The 8.2's are rated at 6 ohms. My Yamaha integrated amp is rated at 70 wpc and .08 thd into 8 ohms. The listening room is fairly large at 16 x 18 x 9'. Main use is stereo, rock, blues, new age, classical and medium volume. Thanks for your advice!