The PreSonus Eris Sub8 offers clean low-end reinforcement for your monitoring chain, thanks to a first-rate low-frequency driver and a state-of-the-art 100-watt Class AB amplifier. Continuously variable input gain and lowpass filter controls make tailoring this powered studio subwoofer to your room easy, while a defeatable highpass filter prevents sub-80Hz frequency content from reaching your main monitors. Easily connect it to the rest of your gear with a full complement of balanced and unbalanced I/O. You also get a polarity invert feature, plus solid protection against RF interference, extreme output current, excessive heat, and more. The bottom line: the PreSonus Eris Sub8 is a top-notch studio subwoofer that’s a must-have add-on for your Eris E3.5, E4.5, or other small-sized studio monitors.

FEATURES

• 8-inch, front-firing, paper-composite transducer delivers smooth low-frequency transients
• High-elasticity rubber surround ensures squeaky-clean low-frequency audio reproduction
• 100W Class AB amplifier supplies robust output with minimal distortion
• Gain knob enables -30dB to +6dB of continuously variable output
• Continuously variable lowpass filter tames resonances in the 50–130Hz frequency range
• Defeatable highpass filter prevents sub-80Hz frequency content from reaching your main monitors
• Polarity invert switch corrects phase-cancelation issues
• Balanced and unbalanced I/O ensures easy connectivity with the rest of your gear
• Solid protection against RF interference, extreme output current, excessive heat, and more