I found
these speakers to be very good, and I just noticed there is a great discount going on with them. The Air Motion series also has a discount at the moment, although not as steep (bookshelf speakers
here, center speaker
here). They all have free shipping at the moment. That really is a good deal. For the K-BAS, you won't find better bass extension on a bookshelf speaker priced so low. One of the best affordable speakers if you need a bookshelf speaker but can not have a subwoofer. Also very good wide dispersion. This is a speaker that legitimately digs down to the 40's Hz range. A lot of other bookshelf speakers are spec'd to have -3 dB points that low, but the reality is quite another story.
