These babies are highly regarded in the music equipment arena. KRK Systems make very solid pairs of headphones and monitors. The Rokit 6 have made it to the 3rd generation version and for good reason, offering a bi-amp 1″ dome tweeter and 6″ woofers (glass-aramid composite). Goes up to the standard 35 kHz on the subject of frequency response and as little as 38 Hz (same as the Yamahas). The power is about 100 watts but the 20 watt difference between these and Yamaha is barely noticeable on the subject of power, so grab these if you wish to save a couple of bucks, even though the woofers are 2″ less.
A big plus of the KRK Rokit 6 G3 studio monitors have been stated by many are the especially clear highs. Some have complained about the size being full-sized bookshelf speakers, so take that into consideration if you wish to have to keep space in mind (size in reality shouldn’t dictate whether you buy these or not — we say make room if it’s important to). All in all, you won’t be disappointed in these; they’re cherished by numerous gear heads.