The curve is fairly neutral, maybe a slight lack in the lower midrange or it's my hearing who can also play. The bass is fairly accurate and true, really do not hesitate to adjust slightly upwards. I left Yamaha HS80 M or I used to mix in the bass, with adam, this is the day and night, it took me back to my marks. Stereo image very good, you just bother to mix well. These speakers have great potential not necessarily simple to operate. But when it sounds ... it's on a big mac system.
I use it for 6 months, and after a slight adjustment period, it is a marvel. Value for very good price, this is an excellent intermediary between an entry-level and "pro" stuff.
In fact, for the moment, I really do not see the necessity to pay more. These speakers are small gems.