I don't understand the nature of the question, other than your possible concern of buying a speaker which you find inferior, due to a passive radiator inegration.
I personally owned Thiel 2.3's, that used Passive radiator, and the things were fantastic sounding from top to bottom!
I do tend to notice, however, that my favorite subwoofer designs DON'T employ passive woofers! Hummmmm...beyond me
I personally owned Thiel 2.3's, that used Passive radiator, and the things were fantastic sounding from top to bottom!
I do tend to notice, however, that my favorite subwoofer designs DON'T employ passive woofers! Hummmmm...beyond me