Power Port 2.0
Power port 2.0 in 700r Polk gives clean, detailed, and effortless bass. Power port 2.0 is Polk’s latest version of power port technology and this makes sure that delivery of detailed, clean, and effortless audio and minimizes the rough and port noise. It has a pinnacle tweeter and 5.25 turbine cone with R 700 power port 2.0 technology that brings life and action to your music and movies.