Used PreSonus ERIS 3.5 PAIR Powered Monitor

Used PreSonus Eris 3.5 powered studio monitor pair in fair condition—an affordable way to upgrade your desktop or home studio sound. Each compact monitor features a 3.5-inch woven composite woofer and 1-inch silk-dome tweeter, with 50W total Class AB amplification for clear, balanced audio. Rear-panel high and low EQ controls help tailor your mix, and convenient inputs support common line-level sources for easy setup.