Summary: I agree with other reviews that the highs are very clear and the speakers are very loud, but they are by no means "mid-bass" speakers. They are mid-range loudspeakers that lack any low end. They are advertised as having a frequency response of 135Hz-6.5kHz but there is not much response at all below 2kHz. Never again will I buy a product that doesn't publish the frequency response plot along with it. Lesson learned.
Pros: Very loud, clear highs.
Cons: Absolutely no low-end (below about 2kHz). Sound like extraordinarily loud tweeters.