Presonus Eris Studio 5 Powered Active 5" Studio Monitor Speaker w/EBM Waveguide

The Eris Studio 5 is a powered reference monitor built for small and mid-size rooms where you need to hear detail without a subwoofer. A custom EBM (Elliptical Boundary Modeled) waveguide spreads high frequencies across 100 degrees horizontally, widening the sweet spot so the stereo image holds when you move in your chair or work with someone beside you. Vertical dispersion is held to 60 degrees, which reduces reflections off the desk that muddy the midrange. A 1-inch ultra-low-mass silk-dome tweeter reproduces transients accurately, crossing over at 3.5 kHz to a 5.25-inch woven-composite woofer that keeps bass tight and punchy. A front-firing acoustic port and resonance-suppressing internal bracing take response down to 48 Hz, a full 10 Hz below previous models and low enough to judge bass parts without adding a sub. 80W of Class AB dual amplification reaches 102 dB peak SPL at one meter. Acoustic Tuning controls cover placement problems directly: Acoustic Space settings of flat, -2 dB, and -4 dB, continuously variable high- and mid-frequency controls with plus or minus 6 dB at 10 kHz and 1 kHz, and a low cut of flat, 80 Hz, or 100 Hz at -12 dB per octave. Rear-panel inputs include balanced XLR and 1/4-inch TRS plus unbalanced RCA, covering interfaces, mixers, and consumer sources. Protection covers RF interference, output-current limiting, over-temperature, turn-on and turn-off transients, and subsonic content, and Power Saver mode engages after 40 minutes of silence.