Presonus Eris Pro Sub 10 Review: DSP functions and filters explained

Alistair Vance
Written by Alistair Vance

February 25, 2026

Presonus Eris Pro Sub 10

Presonus Eris Pro Sub 10 Review: DSP functions and filters explained

Hardware specifications of Presonus

  • Equipped with 10″ woofer
  • Power: 170 W RMS
  • Class-AB-power amp
  • Frequency range: 20 – 200 Hz
  • Gain adjustable -6 dB to +6 dB
  • Variable low-pass filter (50 Hz to 130 Hz)
  • Switchable high-pass filter at 80 Hz
  • Phase switch
  • Auto standby switchable
  • Inputs: 2x XLR, 2x 6.3 mm balanced TRS jack, 2x unbalanced RCA
  • Outputs: 2x XLR, 2x 6.3 mm balanced TRS jack, 1x XLR SUB output
  • Shielded against HF interference, switch-on delay and output current limiter, overheating protection and subsonic filter
  • Dimensions (H x W x D): 400 x 320 x 406 mm
  • Weight: 16.8 kg

Images

Presonus Eris Pro Sub 10 Review: DSP functions and filters explained

Presonus Eris Pro Sub 10 Review: DSP functions and filters explained

Presonus Eris Pro Sub 10 Review: DSP functions and filters explained

Presonus Eris Pro Sub 10 Review: DSP functions and filters explained

Presonus Eris Pro Sub 10 Review: DSP functions and filters explained

Presonus Eris Pro Sub 10 Review: DSP functions and filters explained

Presonus Eris Pro Sub 10 Review: DSP functions and filters explained

Presonus Eris Pro Sub 10 Review: DSP functions and filters explained

Presonus Eris Pro Sub 10 Review: DSP functions and filters explained

Additional Information

Customer Review Summary

The Presonus Eris Pro Sub 10 is an impressive subwoofer that significantly enhances the low-end frequency response of my monitors, making it a great addition for anyone looking to improve their audio setup. With excellent features and connectivity options, it caters to various needs, allowing for easy integration with different monitors.

Once I found the right placement in my room, the sound quality was fantastic, delivering deep bass that adds a punch to bass synths and kick drums. The built-in high- and low-pass filters provide versatility, enabling custom crossover settings even if the monitors lack adjustments.

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However, I did encounter a notable downside: the power supply emits a loud hum, which is distracting even at moderate listening volumes. Despite attempts to mitigate this with a DC blocker, the noise persists, and according to support, this is considered normal. This issue may lead some users to seek alternatives.

On a positive note, the build quality of the subwoofer feels robust and solid, giving a premium impression. For those in search of a budget-friendly studio sub, the Presonus Eris Pro Sub 10 is certainly a strong contender, delivering impressive performance without breaking the bank.



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Alistair Vance

Based in Bristol, Al has spent over a decade mixing local bands before specialising in hybrid studio consulting. He’s obsessed with the price-to-performance ratio, helping musicians achieve a "Radio Ready" sound without the need for a £50,000 Neve console. No fluff, just honest gear reviews to get your tracks sounding professional on a real-world budget.

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