I wouldnt say one is better than the other,it depends on what you like.I have never heard the mb quarts but ive heard they are pretty good.Now the kappas are the way to go if you want loud music my friend has a set and they are great.Oh by the way i love your suasage!!
I have a pare of the Kappa's, and I'm not that happy with them. They are just so bright sounding. It's hard to describe, it's like they are ear peercing loud, but if you like that then they will be your best bet.
yeah I agree with Taylor I have used the Kappa's before and wasnt happy with them at all. (too bright) I love Boston Acoustic pro's they are nice and Focal's are really nice as well. I am a big fan of older MB quart not the new stuff though.
i agree with u two when i first installed my infifnity perfects. but u have to let them break in. a period of a month and they'll sound much better. very clear. i love how my perfects performed now.