Used PreSonus Eris SUB8 Subwoofer

Enhance your studio’s low-end clarity and precision with this used PreSonus Eris SUB8 Subwoofer—professionally tested and maintained in excellent working condition for dependable performance. Purpose-built to enrich Eris-series monitors or any compact studio environment, the SUB8 delivers controlled, articulate bass response down to 30 Hz through its 8-inch front-firing glass-composite driver and 100W Class AB amplifier. Its flexible connection options, including balanced TRS and unbalanced RCA inputs and outputs, along with intuitive controls like a variable lowpass filter and polarity switch, ensure smooth integration into stereo or surround setups. Whether you're mixing music, producing content, or simply refining your sound, this subwoofer offers a trusted and cost-effective way to bring greater depth and balance to your monitoring system.