Pricing and availability
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Reviews
Price
Average Price: $142
Budget/Beginner
$300
$801+
Price Tier
Budget
Standard
High-end
Price History
Based on price data from 1 merchant for "PreSonus Eris 4.5 High-Definition 2-Way 4.5" Nearfield Studio Monitors". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Introducing the PreSonus Eris 4.5, a powerhouse of high-definition sound in a compact package. Used by studio engineers worldwide, this nearfield studio monitor delivers the precision and detail you need for your recordings, gaming, or home video production. Despite its compact size, the Eris 4.5 doesn't compromise on quality or volume, thanks to the built-in 25W/side Class AB power amp.
Stay in control with a host of convenient features. A front-panel volume knob, low- and high-frequency tuning controls, and an integrated headphone amplifier let you customize your audio for the perfect sound. Experience the convenience of versatile inputs, including 1/4-inch TRS and RCA inputs on the rear-panel and front-panel 1/8" stereo unbalanced line inputs for use with mobile devices.
Key Features:
- 4.5-inch woven composite low-frequency transducer
- 1-inch (25 mm), ultra-low-mass, silk-dome, high-frequency transducer
- RCA and 1/4-inch balanced TRS rear-panel inputs
- Front-panel 1/8-inch stereo Aux In for use with mobile audio devices
- Integrated headphone amplifier with front-panel stereo 1/8-inch jack
- High- and low-frequency controls for fine-tuning the speaker’s response
- Front-panel Volume control
- Rear-firing, round bass-reflex port
- 25W/side Class AB amplification
The PreSonus Eris 4.5 offers a blend of performance and versatility that's hard to beat. Whether you're a seasoned audio professional or an enthusiast looking to upgrade your setup, this monitor delivers the quality sound you're looking for.
Videos
Edward Smith
Which Presonus Studio Monitors Should You Get? - Presonus Eris E3.5, E4.5 & E5 Comparison (2021)
Which Presonus Studio Monitors Should You Get? - Presonus Eris E3.5, E4.5 & E5 Comparison (2021)
Edward Smith
Presonus Eris E3.5 vs Presonus Eris E4.5 || Sound Demo w/ Bass Test
DSAUDIO.review
Mackie CR4 vs Presonus Eris E4.5 || Sound Demo w/ Bass Test
DSAUDIO.review
PreSonus Eris E4.5 Active Monitors Unboxing & Review
HomeTracks
Presonus Eris E3.5 VS E4.5 - Nearfield Monitor Review
Nick Borsellino
Really Great! Fender PreSonus Eris E4.5 Studio Monitors - Unboxing, Setup and Sound Tests
Landon Bailey Tech
Presonus Eris E4.5 speaker review and demonstration
TechTVusa
Reviews
PROS
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Exceptional sound quality, provides an immersive listening experience
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Surprisingly effective bass response for its size
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Compact design suitable for small spaces
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Easy to use with simple feature set and setup
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Durable build quality
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Good value for the price, offering professional features at an affordable cost
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Versatile, suitable for both music production and casual listening
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Includes professional acoustic-adjustment controls for accurate mixing
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Front-facing headphone jack and aux-in for convenience
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Offers EQ settings on the back to tailor sound to your room
CONS
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Some noise reported from the powered speaker
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Limited bass depth compared to larger monitors
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May eventually need upgrading for more serious production work
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about PreSonus Eris 4.5 High-Definition 2-Way 4.5" Nearfield Studio Monitors.
Comparisons
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Owners describe the Eris 4.5 as lacking low-frequency response, recommending larger monitors like the Kali LP6 for better bass coverage without needing a subwoofer.
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The Yamaha HS5 and Alesis Monitor One Mk2 are cited as alternatives, with the latter preferred for better low-end performance in larger sizes.
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Users transitioning from Presonus Eris E5 to Yamaha HS5 describe a significant clarity improvement, likening it to removing an auditory "fog."
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JBL 305P MkII is noted as a better value alternative to the Eris 4.5 when local pricing makes other options less attractive.
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The Eris E5's front porting allows closer wall placement compared to the rear-ported Eris 4.5, which requires additional space behind for optimal performance.
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The Swissonic A305 and ESI Aktiv 5 are recommended over the Eris range for their flatter frequency response, particularly for music production in the same price bracket.
Source
Features and functionality
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A meticulous EQ adjustment can significantly improve the sound quality of the Eris 4.5, reducing honky tones and enhancing openness and linearity.
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Owners appreciate the front controls for easy access, enhancing usability in various setups without needing to reach around the back.
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It's been observed that the Eris 4.5 rear bass port may pose setup challenges in smaller rooms due to the need for space behind the monitors.
Source
Setup and maintenance
User experience
Use cases and applications
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The Eris 4.5 is recommended for general media use, but not ideal for critical mixing tasks compared to higher-tier monitors like the Yamaha HS5.
Source
4.5 out of 5
Based on 7 Reviews and 45 Ratings
Perfect Size, and Perfect Sound easily rivals monitors 5x the price.
When it's time to replace those cheap "computer" speakers with serious 2-way professional studio monitors, you're ready for the Eris E4.5. With Kevlar low frequency transducers, low-mass silk-dome tweeters, responsive Class AB amplification, and professional acoustic-adjustment controls, the compact Eris E5 represents an outstanding value in its class. It includes RF shielding, current-output limiting, over-temperature protection, and subsonic protection, and unlike comparably priced studio monitors, it has controls for simulating different listening environments and flattening frequency response to enable accurate mixing.
137
Good studio monitors for a beginner
Working full-time overseas I don't have a lot of space in my room. The Presonus Eris 4.5 produces a very good sound, fits nicely into the space I have, and affordable for a beginner like me. I'm sure I will upgrade in the future to something of better quality if my music creation takes me there.
1248
nice small powered speakers
I have better/bigger monitors but I have to admit that definition of the sound is pretty nice. It doesn't go very deep in the bass but the clarity is nice. The powered speaker of the two has some noise but not very disturbing. Very nice feature to have a headphone jack and an aux in on the front as well as that you have a volume knob so you don't need an additional monitor controller. They are good for tasks not directly related to music production, like video editing, narration etc or when the space is very limited. For serious monitoring application I would recommend getting bigger ones.
1463
great near field monitors
i got this as my first monitor speakers for mixing , it sound great but my room f**ked up my frequency response , so i used sonarworks studio edition to fix my issue.
1201
Love it!!!
For the money these studio monitors are hard to beat, they are the only bi-amp monitors that actually have an EQ on the back so that you can EQ the speakers to your room. Sound wise these are pretty nice, it has a good frequency response and the lows are pretty present. Overall a really amazing set of speakers.
103
Great value for home studio!
Great sound, great price. very good for home studios, small-medium rooms or to use as secend pair. highly recommended.
297
love
Compared to the price i think its one of the best you can get, i guess. It sounds so flat, if something sound near great on this it will sound good everyvhere. And it makes easy to hear pretty big mistakes on your tracks.
Artist usage
Add artist
"i got this as my first monitor speakers for mixing , it sound great but my room f**ked up my frequency response , so i used sonarworks studio edition to fix my issue."
In the video "Liveset 11.8.15" on YouTube, Brillian can be seen using the PreSonus Eris 4.5 High-Definition 2-Way 4.5" Nearfield Studio Monitors.
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use PreSonus Eris 4.5 High-Definition 2-Way 4.5" Nearfield Studio Monitors, it is most commonly used with the following gear.
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