PreSonus Eris Pro Sub 10

PreSonus Eris Pro Sub 10 — Deep, Accurate Bass for Professional Monitoring

The PreSonus Eris Pro Sub 10 is a 10-inch active studio subwoofer designed to deliver fast and accurate transient response, extending low frequencies down to 20 Hz. Its 170W Class AB amplifier powers a glass-composite driver, ensuring tight, responsive sub-bass that complements full-range monitors without overshadowing them.

Seamless Integration with Your Setup

Featuring a front-firing, bass-reflex acoustic port and a continuously variable lowpass filter (50 Hz to 130 Hz), the Eris Pro Sub 10 allows for a seamless crossover transition between the subwoofer and your main monitors. A switchable highpass filter removes frequency content below 80 Hz from the full-range outputs, preventing frequency cancellation and reinforcement in the subwoofer’s upper range. 

Flexible Connectivity and Control

The subwoofer offers left-and-right-balanced XLR and ¼-inch TRS inputs, unbalanced RCA inputs, and outputs for connecting a second Eris Pro Sub 10. User controls include input gain (-30 dB to +6 dB), polarity invert switch, and ground-lift switch. An included momentary footswitch allows you to bypass the subwoofer, highpass filter, and Sub Out, making it easy to compare your mix with or without sub-bass frequencies. 

KEY FEATURES: PreSonus Eris Pro Sub 10

• 10-inch Glass-Composite Woofer: Delivers tight, responsive sub-bass
• 170W Class AB Amplification: Provides up to 113 dB SPL
• Variable Lowpass Filter: Adjustable between 50 Hz and 130 Hz for seamless integration
• Switchable Highpass Filter: Removes content below 80 Hz from full-range outputs
• Flexible Connectivity: Balanced XLR and ¼-inch TRS inputs/outputs, unbalanced RCA inputs
• User Controls: Input gain, polarity invert, ground-lift, and included footswitch for bypassing subwoofer functions.

PreSonus Eris Pro Sub 10 - User Manual