Adds floor-shaking full-range potential to your system.
The JBL JRX118S subwoofer features a massive 18" woofer with cast-aluminum frame and a 3" voice coil. It's rated at 350W and contains settings for the dbx DriveRack controller, helping you get top performance out of your JRX100 system. 123dB maximum SPL, 55-300Hz frequency response, 350W continuous power handling, 1,400W peak. 20-1/2"W x 23-1/2"H x 22"D. 71 lbs.