PreSonus Eris 3.5 Studio Monitors, Pair — Powered, Active Monitor Speakers for Near Field Music Production, Desktop Computer…
PreSonus
Best for
Best budget studio monitor
Amazon rating
Amazon aggregate — one input among many in the Verdict Score
Current price
$114.99
Updated May 14, 2026 · 1 min read
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, the PreSonus Eris 3.5 is the most consistently recommended starter monitor in the under-$150 bracket. Specialist community threads on r/WeAreTheMusicMakers and r/audiophile routinely surface it as the answer to 'what should I get if I want flat sound for mixing or critical listening on a desk,' and the 4.5 Amazon average across ~1,521 verified ratings tracks with that reputation. Reviewers consistently praise the front-panel headphone jack, acoustic-tuning controls, and balanced TRS input — features more commonly found on pricier monitors.
What reviewers liked
- Long-standing recommendation in music-production communities for entry-level monitoring
- Front-panel headphone out and acoustic-tuning controls praised as unusually generous at the price
- Balanced TRS input alongside RCA and AUX
- Solid 4.5/1.5k verified-purchase signal on Amazon
Where it falls short
- Reviewers note a faint background hiss at idle reported in production forums
- Limited bass extension from 3.5-inch woofers
- No Bluetooth or USB input
- Plastic-heavy build noted as a downgrade vs. pricier Eris models
Across the reviewers we read, the PreSonus Eris 3.5 is the most consistently recommended starter monitor in the under-$150 bracket. Specialist community threads on r/WeAreTheMusicMakers and r/audiophile routinely surface it as the answer to 'what should I get if I want flat sound for mixing or critical listening on a desk,' and the 4.5 Amazon average across ~1,521 verified ratings tracks with that reputation. Reviewers consistently praise the front-panel headphone jack, acoustic-tuning controls, and balanced TRS input — features more commonly found on pricier monitors.
The trade-offs are well documented. With 3.5-inch woofers, low-end extension is limited, and reviewers in production-focused threads point out a faint background hiss at idle. The Eris also lacks Bluetooth, which puts it behind newer rivals like the Edifier MR3 for users who want wireless flexibility. The consensus framing is that the Eris 3.5 remains a top pick when accuracy matters more than convenience or bass impact.
- Feature 1
- HONEST. Eris 3.5 near field studio monitors deliver studio-quality, accurate sound perfect for music production, hi-fi audio listening, or multimedia reference.
- Feature 2
- EXPRESSIVE. Clear, accurate audio with a big low end — Eris 3.5's woven-composite woofers’ weave and nature result in tight bass that you can feel, as well as cleaner overall sound.
- Feature 3
- POWERFUL. Compact speakers that pack a punch — 50 Watts of Class AB dual amplification (25W per side) provide all the volume and loudness you want without sacrificing tonal balance or audio clarity.
- Feature 4
- ULTRA-WIDE LISTENING SWEET SPOT. The natural high-frequency response of the 1-inch low-mass, silk-dome transducers (tweeters) provide superior stereo imaging from nearly any listening angle.
- Feature 5
- ALL THE CONNECTIONS YOU NEED. ¼-inch TRS balanced inputs on the back panel for professional audio devices, unbalanced RCA inputs for consumer electronics, plus a convenient front-panel ⅛-inch TRS stereo aux input for your phone.
- Feature 6
- PRECISION-TUNE TO YOUR ROOM. High- and low-frequency tuning controls allow you to customize your audio output for your ears, room size, and speaker orientation. Whether on a desk, bookshelf, or next to a turntable or record player, Eris 3.5's produce clear, room-filling sound.
- Feature 7
- QUICK-SWITCH TO HEADPHONES. The easy-access front panel headphone output and built-in headphone amplifier allow for plug-and-play headphone media reference when needed.
- Feature 8
- ADD MORE LOW END & BLUETOOTH. The 50W, 8-inch companion Eris Sub 8BT studio subwoofer delivers a massive low-frequency boost and Bluetooth connectivity to your Eris 3.5’s, creating a powerful 2.1 speaker system.
If the consensus convinced you
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