I'm considering to buy either Yamaha NS-777 or JBL Studio-190BK I've listened to both in store with the same music cd, for me the JBL sounded a bit better, the bass was deeper and overall good sound, but still the NS-777 sounded great. Still I don't know... the listening room where I tried the JBL speakers was smaller with soft carpet on the floor giving the JBK some advantage where the Yamaha listening room was larger with thin hard carpeting. I'm considering them for music listening (mostly trance and dance music)