The new RTI A series feature several upgrades. From the incorporation of our latest dynamic balance cone drivers and 1 inch tweeters to an elegant restyling of the cabinets in keeping with the latest styles. The floor-standing models feature Power Port Plus, an enhancement of Polk’s patented Power Port technology. As you would expect from this highly popular line, the performance is classic Polk.
The RTiA7 truly stands out. With two 7” bass drivers, a 6.5” midrange driver and a 1” dome tweeter, this impressive floorstanding loudspeaker mixes stunning performance and classic beauty to rise above the competition.
Proprietary Polk Audio technology eliminates distortion-causing driver and system resonances, so all you hear is high-quality sound.
Power Port® Plus
Patented bass venting design smoothly transitions air flow, eliminating turbulence and distortion, for deeper, more efficient bass impact.
Cascade Tapered Crossover
Innovative crossover eliminates comb filtering and beaming for higher quality audio and a more expansive sound stage.