The PreSonus Eris E7 XT offers deep lows, smooth highs, and impressive imaging thanks to first-rate drivers that work in tandem with an innovative EBM waveguide and state-of-the-art front-ported enclosure. Tailor this studio monitor to your room using a generous array of acoustic tuning controls, and easily connect to the rest of your gear with a full complement of balanced and unbalanced inputs. Benefit from 104dB of maximum continuous output via 130-watt, Class AB bi-amplification. You also get solid protection against RF interference, extreme output current, excessive heat, and more. The PreSonus Eris E7 XT ? a top-notch studio monitor that? s friendly to your wallet