PreSonus Eris 3.5

Availability: Out of stock

  • PreSonus Eris 3.5 Active Studio Monitors offer precise sound for mixing, suitable for studio professionals, music producers, video creators, and gamers.
  • Compact design wields 25 watts on each side, powered by a 3.5-inch woofer, delivering impactful bass and overall clarity.
  • Silk dome tweeter ensures detailed high frequencies and wide dispersion, expanding the optimal listening area.
  • Enhanced speaker voicing achieves deeper lows and a seamless crossover, translating to accurate representation of transients and a fatigue-free listening experience.
  • Convenient front-panel knob controls power amp and headphone amplifier, featuring a front-panel jack; with four input options, including quick stereo connectivity, linking diverse audio sources becomes effortless.
Our price £73.00


PreSonus Eris 3.5 Active Studio Monitors


The PreSonus Eris 3.5 Active Studio Monitors deliver you the ability to hear every note in defined detail to create that perfect mix. PreSonus Eris 3.5 provide studio engineers, music producers, video creators, and gamers with media reference monitors that provide a studio quality performance.

Designed for Better Sound

The compact design offers a surprising punch with 25 watts of power on each side with a 3.5-inch woofer that lets you feel the bass in clean overall sound. The silk dome tweeter produces detailed high frequencies and is designed to emit a wide pattern, creating a bigger optimal listening area.

A Smooth Listening Experience

Enhancements in speaker voicing result in deeper lows and a more seamless crossover transition. This leads to precise and accurate representation of transients across the frequency spectrum, offering a listening experience that is both clear and less prone to causing fatigue.

Accessibility and Connectivity

An easily accessible front-panel knob allows you to control the power amp and the robust headphone amplifier, complete with its front-panel jack. Offering three distinct input options, including swift and dependable stereo connectivity, linking almost any audio source to your reference monitors becomes effortless.


Additionally, high- and low-frequency adjustments enable you to fine-tune your Eris speakers' frequency output, compensating for your room's acoustics and achieving the utmost precision in sonic playback.


Key Features

  • A clear 3.5-inch woofer
  • A powerful 25 watts of power on each side
  • Studio quality performance
  • Enhanced speaker voicing
  • High and low frequency adjustment

Inputs and Outputs

  • ¼-inch TRS inputs
  • ⅛-inch stereo and RCA inputs
  • Stereo headphone amplifier




  • 3.5-inch, woven-composite, low-frequency transducer
  • 1-inch (25 mm), ultra-low-mass, silk-dome, high-frequency transducer
  • 50W (25W/side) Class AB amplification
  • 80 Hz to 20 kHz frequency response98 dB SPL (Peak, @ 1 meter)
  • High- and low-frequency Acoustic Tuning controls
  • Balanced, ¼-inch TRS inputs; unbalanced, ⅛-inch stereo and RCA inputs; and integrated stereo headphone amplifier with front-panel ⅛-inch output
  • Protection: RF interference, output-current limiting, over-temperature, turn-on/off transient, subsonic filter
  • Power Saver mode (engages after 40 minutes)
  • Comes with speaker wire, ⅛-inch TRS to stereo RCA cable, and stereo RCA to stereo TS cable
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