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Average Price: $320

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$300

$801+

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Price History

Based on price data from 1 merchant for "PreSonus Eris E66 Active MTM Studio Monitor". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Dive into the realm of pristine audio clarity with the PreSonus Eris E66 Active MTM Studio Monitor, a game-changer in the field of studio monitoring. Designed for musicians, producers, and audiophiles who demand nothing but the best, this monitor stands out with its innovative MTM (Midwoofer-Tweeter-Midwoofer) configuration, ensuring an expansive stereo field and an exceptionally accurate frequency response. Unlike traditional two-way studio monitors, the Eris E66 delivers a smoother, more cohesive sound, thanks to its dual 6.5-inch, custom-woven Kevlar low-frequency drivers and a centrally placed, silk-dome high-frequency driver. This unique setup minimizes phase displacement and enhances spatial resolution, making every listening experience more immersive.

Whether you're mixing down a track, mastering, or just enjoying your favorite songs, the Eris E66 offers unparalleled flexibility. Its design supports both vertical and horizontal placement without compromising sound quality, allowing you to tailor your setup to your specific needs and workspace. Moreover, extensive acoustic tuning controls enable you to adjust the monitors to fit any room, ensuring consistent and accurate sound reproduction, regardless of your environment.

Key Features:

  • MTM configuration for wide stereo imaging and an accurate frequency response.
  • Dual 6.5-inch, custom-woven Kevlar LF/midrange drivers ensure dynamic, size-defying bass output and cohesive sound.
  • 1.25-inch, silk-dome HF driver for smooth, never fatiguing high frequencies.
  • Versatile design supports both vertical and horizontal placement.
  • 140W Class A/B bi-amplification for clear, open sound.
  • Comprehensive acoustic tuning controls for tailored frequency response.
  • Balanced XLR, balanced 1/4-inch TRS, and unbalanced RCA inputs for seamless integration.
  • Continuously variable HF and MF controls, Low-cut filter, and Acoustic Space settings to compensate for room placement.
  • Protection against RF interference, output-current limiting, over-temperature, and subsonic filter issues.

Product specs

Brand PreSonus
Model Eris E66 2-Way Dual 6.5" Active Studio Monitor (Single)
Finish Black
Year 2015 - 2025
Made In China
Categories Powered Speakers, Studio Monitors
Amplification Active

FAQs

What is the frequency response of the PreSonus Eris E66 studio monitor?

The PreSonus Eris E66 studio monitor has a frequency response of 45 Hz to 22 kHz, providing a wide range of sound reproduction suitable for various music genres and production needs.

Is the PreSonus Eris E66 suitable for mixing and mastering in a home studio?

Yes, the PreSonus Eris E66 is designed for accurate sound reproduction, making it well-suited for mixing and mastering in home studio environments.

What are the main advantages of the MTM design in the PreSonus Eris E66?

The MTM (midwoofer-tweeter-midwoofer) design of the Eris E66 provides improved off-axis response, minimizing phase issues and creating a more consistent listening experience across different positions in the room.

Does the PreSonus Eris E66 require an external amplifier?

No, the PreSonus Eris E66 is an active studio monitor with built-in amplifiers, eliminating the need for an external amplifier.

Can the PreSonus Eris E66 be used for both nearfield and midfield monitoring?

Yes, the PreSonus Eris E66 is versatile enough for both nearfield and midfield monitoring applications, making it adaptable to different studio setups.

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Sweetwater

Video thumbnail for Review / Comparison: iLoud MTM and PreSonus Eris E66 by PianoManChuck

Review / Comparison: iLoud MTM and PreSonus Eris E66

PianoManChuck

PianoManChuck

Video thumbnail for Review of the PreSonus Eris E66 - Can it be used as a center mid range? by ecologicaltime

Review of the PreSonus Eris E66 - Can it be used as a center mid range?

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ecologicaltime

Video thumbnail for Presonus Eris E66 by kasih

Presonus Eris E66

kasih

kasih

Reviews

PROS

  • Exceptional low end response, great for tight spaces

  • Superior stereo imaging provides a wide sound spectrum

  • EQ and acoustic space adjustments enhance room compatibility

  • Highs are pleasant, avoiding listener fatigue

  • Versatile setup options, with horizontal orientation recommended for a wider sound

  • Offers clarity in mids, ideal for mixing vocals and beats

  • Rear panel controls allow for sound customization

  • Provides detailed and balanced tonal quality for the price

  • Dynamic width adds an impressive dimension to sound

  • Suitable for a wide range of applications including mixing and sound design

CONS

  • Some users desire more clarity in the highs

  • Power button/switch placement is inconvenient, especially in horizontal orientation

  • Not shielded, prone to interference noise in certain setups

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about PreSonus Eris E66 Active MTM Studio Monitor.

Features and functionality

  • The PreSonus Eris E66 paired with a Temblor T10 subwoofer enhances bass reproduction significantly, offering a more balanced listening experience.

    Source

Setup and maintenance

  • Custom 3D-printed brackets can effectively mount E66 monitors, saving desk space and avoiding unnecessary wall drill holes, aiding in a cleaner studio setup.

    Source

Comparisons

  • Users note that horizontal MTM designs, like the E66, may experience lobing and comb filtering, but these effects can be minimized by experimenting with vertical orientation.

    Source
  • The E66 is favored over previous Yorkville YSM5 monitors for its superior sound quality and mixing capability.

    Source

Software and compatibility

  • The E66 is compatible with various audio interfaces like the Focusrite Scarlett 6i6, though care is needed with connection types, as seen with the unused Thunderbolt Clarett 4pre.

    Source

User experience

  • Owners praise the Eris E66 for exceptional clarity and dryness, facilitating easy identification of subtle recording details during mixing.

    Source

Use cases and applications

  • Ideal for mixing due to its clear, precise sound, the E66 helps users hear subtle recording details effectively.

    Source
Add

5.0 out of 5

Based on 3 Reviews and 8 Ratings

5 star
4 star
3 star
2 star
1 star
ecco_aqua

Great detail and balance but no shielding

For the money, the detail and tonal balance is probably some of the best money can buy but these speakers are not shielded so if you're close to a source of interference they will make a bunch of noise

yly
yly

183

Main Studio Monitors!

Absolutely love these! The dynamic width is insane! When i first got these i was shocked by how wide the sound is but now that I'm used to them I adore them!

junelopez215

Great speakers

I love these speakers for mixing and sound design projects. I can't express how awesome they sound. I am aware there other companies but for the price. You can't beat it.

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