6/13/2023 0 Comments Polk audio rti a1These are two 13-cm midranges, between which there is an inch tweeter with anti-resonance coating. Traditionally for Polk Audio the own-engineered drivers, made by Dynamic Balance technology, are installed here. Outside there is a brilliant finish by natural wood veneer followed by coating with several layers of lacquer. In accordance with DAHLI technology (Damped Asymmetric Hex Laminate Isolation), the body is glued from six MDF layers, between which there is a vibration damping mastic. This innovation is motivated by the desire of the American engineers to get the most effective damping. Three-way Rti A9 speaker systems differ, firstly, by "unusual" for Polk Audio rounded side walls. The flagship model from the newest Rti series ( RTi A3, RTi A5, RTi A7, RTi A9) can be called a giant.
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