For sure would not just use the Internal Wi-Fi Router...Would be adding a Cat5 added Router...Donny are You using Your JBL'S outside Your Home? Still Love Them? We Run 6-7 Vocal Mics plus Stage Piano in Stereo, Harmonica and 2 Guitars etc...Sometimes a Violin...16 Channel Snake, 16 Channel AL Yamaha Mixer. We Do a Monthly 3 Hour Music Jam 9 Months per Year starting up again 4th Sat of March...Thanks Harold