JBL JBLTRIPOD-GA Height Adjustable Speaker Sub Pole 8-inch The QRx153 is designed to

The QRx153 is designed to be bi-amplified at 500 Hz utilizing a DX38 digital controller

Compact and lightweight (21 pounds) ported enclosure with removable grille

including USB playback from your DAW and switch between two pairs of studio monitors

and delay) can be used simultaneously

JBL JBLTRIPOD-GA Height Adjustable Speaker Sub Pole 8-inch The QRx153 is designed toLift assist Aluminum Tripod Speaker Stand with Integrated Speaker Adapter. The JBLTRIPOD GA is an incredibly easy speaker stand to use thanks to the internal pneumatic shock that literally raises the speaker for you. The stand's internal shock easily raises speakers weighing 35 lbs and less with no effort from the user. To be used with JRX Series, EON Series, PRX Series, SRX Series.