Used PreSonus Eris 3.5 BT Powered Monitor

Used PreSonus Eris 3.5 BT Powered Monitors in excellent condition deliver clear, balanced studio sound in a compact desktop-friendly design. Each speaker features a 3.5" woven-composite woofer and 1" silk-dome tweeter, with 50W total Class AB amplification for punchy, detailed playback. Stream wirelessly via Bluetooth, or connect with standard analog inputs for easy setup with interfaces, mixers, TVs, and computers—ideal for music production, editing, and everyday listening.