Used PreSonus eris studio 4 Powered Monitor

Used PreSonus Eris Studio 4 powered monitor in great condition, delivering accurate, punchy nearfield sound for home studios and content creation. Featuring a 4.5-inch woven-composite woofer and 1-inch silk-dome tweeter with 2-way bi-amped Class AB amplification (50W total), it offers clear lows to sparkling highs (approx. 55 Hz–20 kHz). Rear acoustic tuning controls and flexible inputs (balanced TRS/XLR and RCA) make it easy to fit any setup.