PRESONUS ERIS PRO SUB 10-INCH SUBWOOFER

PreSonus Eris® Pro Sub 10-Inch Subwoofer

The PreSonus Eris® Pro Sub 10 is designed for serious personal studios and professional music-production environments. It extends the low-frequency range of your full-range monitors without overshadowing them. Consequently, you can achieve a more musical and natural low-end foundation for your mixes.

Precise Low-Frequency Response

Equipped with a 10-inch glass-composite woofer, the Eris Pro Sub 10 delivers tight, responsive sub-bass. Driven by 170W RMS Class AB amplification, it achieves up to 113 dB SPL while maintaining a fast and accurate transient response. The front-firing, bass-reflex port further enhances clarity and punch, reproducing frequencies down to 20 Hz.

Flexible Crossover and Controls

For optimal integration with your monitors, the subwoofer features a continuously variable lowpass filter (50–130 Hz). This allows seamless crossover transitions between the sub and your full-range speakers. Additionally, a switchable high-pass filter removes frequencies below 80 Hz from the main monitor outputs. The input gain control, polarity invert switch, and ground-lift switch provide further customization for any studio setup.

Convenient Footswitch and Connectivity

The included momentary footswitch lets you quickly bypass the subwoofer, highpass filter, and Sub Out for instant A/B referencing. You can connect your gear using balanced XLR and ¼-inch TRS inputs or unbalanced RCA inputs. The outputs include XLR and TRS main outputs and an XLR subwoofer output for daisy-chaining a second Eris Pro Sub 10.

Key Features

• 10-inch front-firing glass-composite woofer with bass-reflex port
• Variable lowpass filter (50–130 Hz) and switchable 80 Hz highpass filter
• 170W RMS Class AB amplifier, 20–200 Hz frequency response
• Footswitch included for quick bypass
• Multiple balanced/unbalanced inputs and outputs for flexible integration