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Presonus Eris E3.5 Studio Monitors (Pair)

PreSonus Eris-series studio monitors are used worldwide by studio engineers who need to hear every detail of their recordings.


(5 reviews)


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MSRP: Old Price $129.95 Discounted Price $99.95 Save : $30.00 (23%)
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MSRP: Old Price $129.95 Discounted Price $99.95 Save : $30.00 (23%)
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Ideal for gaming and home video production, the Eris E3.5 delivers studio-quality sound yet is compact enough to fit almost anywhere. You get the flexibility of rear-panel, ¼-inch TRS and RCA inputs; front-panel 1/8” stereo, unbalanced line inputs for use with mobile audio devices; a convenient front-panel volume control; and an integrated headphone amplifier.

Fine-adjust the speaker’s response with low- and high-frequency tuning controls. It may be small but the E3.5 is loud, as well as clear, thanks to a 25W/side Class AB power amp.

  • 3.5-inch Kevlar woofer and 1-inch silk-dome tweeter
  • Low- and high-frequency tuning controls
  • 25W/side Class AB amplification
  • Integrated headphone amplifier with front-panel stereo 1/8-inch jack
  • Compact size with studio-quality sound

Get your Presonus Eris E3.5 Studio Monitors today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.

Things You Will Get:

  • (2) Eris E3.5 Studio Monitors
  • Power Cable
  • Owner's Manual

I bought two pair...


I'm putting together Studio and the back of my shop and it's kind of small so the monitors sound good for what I need. I ordered a second set, for my son to use with his MP3... He had mentioned to me his ears were ringing wearing his headphones..



Small speaker, big sound.


I use these as a second set of reference speakers in my home studio. They give out a great flatter sound than my KRK Rokit 5 speakers. I recommend the 3.5 ...less bass and more pure all around sound. Can't beat the price. Tough and loud.



Sounds great


Sounds great just the right size



Great Studio Monitors


I bought this for our in home studio. We needed something smaller to fit in our small space and the Eris E3.5 fit this application perfectly.



Good general purpose monitors


These are perfectly adequate as digital piano speakers, definitely better than the speakers built into my Yamaha P-45 keyboard. They produce some hiss, but it's not distracting. My MA-15D (Cakewalk) monitors sound better and have optical input, but were discontinued. These Eris monitors are a reasonable option at a much lower price point.




Eris E3.5 Studio Monitors (Pair)

4.8 5


Power Rating 50W (25W/side)
Inputs RCA and ¼-inch balanced​ TRS rear-panel inputs; Front-panel 1/8-inch stereo Aux In
Series Eris
Model E3.5
Dimensions 10.75" x 8.35" x 15.12"
Weight 15.7 lbs
LF Driver Size 3.5"
HF Driver Size 1"
LF Driver Material Kevlar
HF Driver Material Ultra-low-mass, silk-dome
Power Class Class AB
Outputs Headphone: front-panel stereo 1/8-inch jack
Warranty Info:

The manufacturer's warranty covers parts for one year and labor for one year from date of purchase. The warranty excludes damage from misuse, abuse, and contains other exclusions.

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