Buffing up Presonus's best-selling studio monitors, the Eris E8-XT take the series one step further in this 130 Watt biamp. All new EBM (Elliptical Boundary Modeled) wave guide design makes frequency response is smooth and accurate with a 100° x 60° dispersion, while silk-dome tweeters add snappy, on-point transient reproduction. Woven composite low-frequency drivers deliver tight, clear bass with plenty of punch reaching 35 Hz, no subwoofer required. For added flexibility, acoustic tuning controls allow custom configuration of low, mid, and high end to tailor to your environment. Balanced XLR, balanced ¼” TRS, and unbalanced RCA line-level inputs allow for greater connectivity options. A remaster of the tried and true monitors, Eris E8-XT adds boom to your studio or home.