JBL Stage 2 FS Speaker Stands (Pair) av cabletype subwoofer Their output Autoformers ensure every PRO1045009 Their output Autoformers ensure every speaker receives full power regardless of its impedance while the unique Power Guard® circuitry prevents clipping that could damage your speakers the R N1000A has everything necessary to produce high quality sound to transform your usual living room into an extraordinary environment—where you can immerse yourself in the music and fully enjoy a space of pure sonic delight Floorstands for JBL Stage 240B and 250B Bookshelf Speakers Stage FS floorstands are the perfect accessory for the JBL 250B and 240B bookshelf loudspeakers