As a horn user ( Klipsch Lascala ) / tweaker/ modifier, I do not feel it is the Primare equipment, based on reading several reviews of the gear. Horns are more directional, and with each pair, the listening distance between them and the listener is very critical. Listening too close to the horn, you hear the inside of the horn. The horn of the JBL 4367 is a polycarbonate design, and does create resonance ( they all do ), and can benefit with a Dynamat treatment, mentioned above by twoleftears ( not if you are returning them ). Horns are ruthlessly revealing of details, ime, and you will hear weaknesses of the recordings ( compression, eq., etc. ). Room acoustics, always helps the speaker / listener interaction. Of course, horns, are not for everyone. Just my feedback. Enjoy ! and stay safe. Always, MrD.