New port hardware enables rapid configuration changes and room integration without tools. Adjustments can be made to the port cover and port ring by pressing the two quick release buttons, simplifying setup without sacrificing effectiveness. The cross load flow porting system has been refined to allow controlled adjustment of low frequency interaction with the listening space.
In a forward firing (FF) configuration, low frequency output in the 10 Hz to 75 Hz region is reduced by approximately 1.0 to 1.5 dB, while output between 75 Hz and 130 Hz increases by 1.5 to 2.0 dB. Switching to a rear firing (RF) configuration gives the inverse response, offering flexibility to accommodate unique room boundaries and overall listener preference.