PreSonus

PreSonus E 3.5-cr Eris 3.5" Reference Monitors (Renewed)

4.5 (139 reviews)

Studio-Quality Sound for Multimedia and More The PreSonus Eris E3.5 Professional Multimedia Reference Monitors deliver studio-quality sound in a compact package. Ideal for multimedia, gaming, and music production, these monitors feature acoustic tuning to ensure pristine sound in any room. Key ...

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*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.

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Overview

Studio-Quality Sound for Multimedia and More

The PreSonus Eris E3.5 Professional Multimedia Reference Monitors deliver studio-quality sound in a compact package. Ideal for multimedia, gaming, and music production, these monitors feature acoustic tuning to ensure pristine sound in any room.

Key Features:
  • 3.5-inch Woven Composite Drivers
  • Acoustic Tuning
  • Studio-Quality Industrial Design
  • Front-Panel Volume Control and Headphone Jack
Specifications:
  • Driver Size: 3.5 inches
  • Driver Material: Woven Composite
  • Acoustic Tuning: Yes
  • Crossover Frequency: 2.8 kHz
  • Inputs: Stereo aux input

Key Features

The reviews speak for themselves!

The only true studio monitor for multimedia, gaming, watching movies, or producing your next hit.

Studio-quality industrial design. They look as great as they sound. Protection: RF interference, Output-current limiting, Over-temperature, Turn-on/off transient

3.5-inch woven composite drivers produce a more powerful bass response with a more accurate overall sound.

The only monitors in their class with acoustic tuning. This enables you to get pristine sound quality in any room. Crossover Frequency:2.8 kHz

Stereo aux input, headphone jack, volume, and power On/Off are located on the front panel for your convenience.

Specifications

Driver Size
3.5-inch
Driver Material
Woven composite
Crossover Frequency
2.8 kHz
Input/Output
Stereo aux input, headphone jack
Protection Features
RF interference, Output-current limiting, Over-temperature, Turn-on/off transient
Condition
Renewed

Pros & Cons

👍 Pros

  • Utilizes 3.5-inch woven composite drivers to produce a powerful bass response and a more accurate overall sound.
  • Features acoustic tuning, which is unique in its class, enabling pristine sound quality adaptable to any room environment.
  • Includes convenient front-panel controls for stereo aux input, headphone jack, volume, and power On/Off.
  • Offers studio-quality industrial design, ensuring they look as great as they sound in any setup.
  • Equipped with protection features against RF interference, output-current limiting, over-temperature, and turn-on/off transient for reliability.

👎 Cons

  • As "Renewed" monitors, they might not offer the same extended warranty or return policy as brand new units.
  • The 3.5-inch driver size, while producing a powerful bass for its class, may not satisfy users needing truly deep bass response for professional mixing.
  • The crossover frequency of 2.8 kHz is specified, but the overall frequency response range is not provided, making it harder to assess full audio capabilities.
  • While acoustic tuning is a pro, precise details on how to implement this tuning for optimal results in specific rooms are not mentioned.
  • The description highlights convenience for multimedia and gaming but does not detail their suitability for high-fidelity audio production tasks that demand a flatter response.

Frequently Asked Questions

The monitors feature 3.5-inch woven composite drivers designed to produce a powerful bass response and accurate sound.
Yes, they are equipped with acoustic tuning, allowing you to achieve pristine sound quality in various room environments.
For convenience, stereo aux input, headphone jack, volume, and power On/Off controls are all located on the front panel.
They come with protection against RF interference, output-current limiting, over-temperature, and turn-on/off transient for enhanced reliability.
The crossover frequency for these monitors is 2.8 kHz.