I got these at the start of the year and waited a while to see how they worked out. For recording, they are excellent and I had no problems connecting to my PC. The 4.5" speakers have enough power for home use and can keep up with a guitar amp at home volumes. The cables for connecting the speakers were a bit short for my needs so I bought some 16 gauge wire and that was adequate. The slave speaker is 4 Ohms, 25 watt so up to 25 feet, 16 is fine. If you want longer, go with 14 gauge.
The Bluetooth connection is simple and convenient. It turns these monitors into something very convenient and I wish more manufacturers would incorporate it. Being able to connect your phone or tablet is just fun. Something I think matters in a product in this category. No cables to listen to music on your phone, no messing about or booting up the computer.
There are plenty of connections on the speaker and they will likely suit most home users. These are not high end studio monitors. For home use, this is actually quite a positive and part of the reason I wanted them. Professional studio monitors are extremely directional. These are, as all speakers, somewhat directional but they can fill a small room and be treated as a nice set of home stereo speakers. That may not suit pros but, if you are a pro, you will already know that and be looking for something specific. For music enthusiasts, creators and general home use, I think you'd be hard pressed to find a more compelling product. I do fancy the subwoofer but honestly, they sound good enough for what I use them for and I don't really need to shake the whole house.
So, I'd definitely recommend them for home use and general listening. They would be good for a gamer that wants something better than your typical PC speakers, these really are a massive upgrade at a reasonable price. 4.5" is generally a good place for home use and that quality vs cost sweet spot. If you need something for the pro studio, these aren't that but you'd already know that if you did. More than enough for the vast majority though. They look good, sound good, work well, have Bluetooth, lots of common connections and all you need is some speaker wire if you want to separate them across a small room for a small stereo speaker system. They tick a lot of boxes and deserve to be praised.
£79.00 with 11 percent savings
RRP: £89.00 
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PreSonus
94% positive ratings from 200+ customers
1K+ recent orders from this brand
Competitively priced item
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This item: PreSonus Eris 3.5 Gen 2, Studio Monitor Speakers, Pair, 3.5 Inch, 2-Way, Powered Desktop Speakers For Multimedia, Gaming, Studio-Quality Music Production, 50W Power
£79.00
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From the brand
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For nearly three decades, PreSonus has designed and built innovative audio solutions that provide professional sound quality and features without sacrificing affordability; solving real-world problems for working creatives. Our passion for audio and music is celebrated through our commitment to our customers and our employees. From home to studio to stage, creativity begins here.
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FIRST NOTE TO FINAL PRODUCTION
Our world-class interfaces bring your sound to life with premium preamps, converters, and professional recording software.
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ACCURACY DEFINED
PreSonus studio monitors are used by professionals around the world, providing pure sound reproduction without any coloration or hype.
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SUPERIOR CLARITY
Capture your voice instrument with warmth and clarity using our range of studio-caliber microphones that suit any budget.
From the manufacturer
Honest. Expressive. Powerful.
The ultimate studio monitors for any room.
For the best music listening experience with thousands of positive reviews, look no further than the next generation of Eris studio monitors.
With improved tuning, and unbelievable power for their compact size, the 2nd generation of Eris monitor speakers offer all the volume you want without ever sacrificing tonal balance or sonic clarity.
Eris 3.5 (Pair)
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Eris 3.5BT (Pair)
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Eris 4.5BT (Pair)
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Eris 5BT (Pair)
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Eris Sub 8BT
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| Customer Reviews |
25,756
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25,754
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25,754
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25,754
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25,754
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| Price | £79.00 | £108.00 | £149.00 | £193.00 | £153.00 |
| Low-Frequency Transducer | 3.5" Woven-composite Woofer | 3.5" Woven-composite Woofer | 4.5" Woven-composite Woofer | 5.25" Woven-composite Woofer | 8" Composite with High-Elasticity Rubber Surrond |
| High-Frequency Transducer | 1" Silk-dome Tweeter | 1" Silk-dome Tweeter | 1" Silk-dome Tweeter | 1" Silk-dome Tweeter | N/A |
| Amplifier Power | 50W (25W ea.) | 50W (25W ea.) | 50W (25W ea.) | 100W (50W ea.) | 50W RMS |
| Amplifier Class | Class AB Dual Amp | Class AB Dual Amp | Class AB Dual Amp | Class D Dual Amp | Class AB Amp |
| Frequency Response | 80 Hz - 20 kHz | 80 Hz - 20 kHz | 70 Hz - 20 kHz | 55 Hz - 20 kHz | 30 Hz - 200 Hz |
| Peak SPL | 98 dB @ 1 m | 98 dB @ 1 m | 100 dB @ 1 m | 104 dB @ 1 m | 100 dB @ 1 m |
| Bluetooth 5.0 Wireless Compatible | no data | ✓ | ✓ | ✓ | ✓ |
| Built-in Headphone Amp (Front ⅛" Stereo Output) | ✓ | ✓ | ✓ | ✓ | no data |
| Protections | RF interference, Output-current limiting, Over-temperature, Turn-on/off transient, Subsonic filter | RF interference, Output-current limiting, Over-temperature, Turn-on/off transient, Subsonic filter | RF interference, Output-current limiting, Over-temperature, Turn-on/off transient, Subsonic filter | RF interference, Output-current limiting, Over-temperature, Turn-on/off transient, Subsonic filte | RF interference, Output-current limiting, Over-temperature, Turn-on/off transient, Subsonic filter |
Speaker connections for almost anything.
Eris studio monitors offer flexible connectivity, so it’s easy to connect to your audio interface, headphones, turntable, record player, subwoofer, phone, laptop, or desktop computer. With both balanced and unbalanced inputs, Eris speaker pairs offer versatile connections for both music creation and high-fidelity audio listening.
- Back-Panel Connections:¼" balanced L/R TRS inputs ⅛" unbalanced L/R RCA inputs, stereo RCA cable included
- Front-Panel Connections:⅛" stereo aux input, aux cord included ⅛" headphone jack, auto-mutes speakers when connected
And unlike other home audio or computer speakers...
Eris speakers provide an even response throughout the frequency range — from bass to treble. This means you’ll hear your favorite music exactly as artists and engineers intend it to be heard. Plus, low- and high-frequency tuning controls let you dial in your monitors precisely for your environment to ensure the best sound possible.
Compare with similar items
This item  PreSonus Eris 3.5 Gen 2, Studio Monitor Speakers, Pair, 3.5 Inch, 2-Way, Powered Desktop Speakers For Multimedia, Gaming, Studio-Quality Music Production, 50W Power | Recommendations  |  |  |  |  | |
| Price | -11% £79.00 RRP: £89.00 | £79.60 | £101.99 | £99.99 | -17% £62.00 RRP: £74.99 | -7% £149.00 RRP: £159.99 |
| Delivery | Get it as soon as Tuesday, Jul 8 | Get it as soon as Tuesday, Jul 8 | Get it as soon as Tuesday, Jul 8 | Get it as soon as Tuesday, Jul 8 | Get it as soon as Tuesday, Jul 8 | Get it as soon as Tuesday, Jul 8 |
| Customer Ratings | ||||||
| Sold by | Amazon | Amazon | ElectroMarket | Emax UK | Amazon | Amazon |
| speaker size | 3.5 inches | 3.5 inches | 4 inches | 4 inches | 40.5 centimeters | 5 inches |
| power source | Corded Electric | Corded Electric | Corded Electric | Corded Electric | Corded Electric | Corded Electric |
| connectivity tech | ¼” TRS, RCA, and ⅛” Stereo Aux Inputs | RCA | RCA | TRS, RCA | USB | XLR, RCA |
| speaker type | Monitor | Monitor | Woofer, Multimedia | Bookshelf | Woofer | Monitor |
| mounting type | Tabletop | Tabletop | Tabletop | tabletop | Tabletop | Tabletop |
| weight | 3.1 kilograms | 8 pounds | 4 kilograms | — | 2600 grams | 12.6 pounds |
| control method | touch | touch | — | touch | remote | application |
| model name | Eris 3.5 | BX3 | 40B | MR4 | Hercules DJMonitor 32: 2 x 15 watts RMS active monitoring speakers | ADAM Audio T5V |
| frequency response | 80 hertz | — | 20000 hertz | — | — | 25 KHz |
| surround channels | 2 | 2 | 2 | 2 | 2 | 2 |
| woofer diameter | 3.5 inches | 3.5 inches | 4 inches | — | 3 inches | 5 inches |
Wonderful monitors
It's been some years since using any monitors as I use DT770 250's for all my audio work and wow, I'm so pleased I added these to my studio. First the sound. The sound is quite flat which is good as you can accurately EQ your sound. The bass is "even", meaning that it's there but it's not exaggerated. The mids are very well balanced (they sound great) and the high end is also fairly well balanced and you can get some nice air and snap when EQing. For those that have the Bayer Dynamic DT770 250's, you'll find your headphones have more "air" and snap a bit more in the highs by default, the lower mids probably have a little more punch, but not much. Going back and forth between the 770's and the monitors should be a similar(ish) experience. Build quality and size Very petit in size, they don't take up much room. The build is absolutely fine for the price. No issues there. You have standard connections by means of speaker wire and phono to 3.5mm (unbalanced). I'd recommend using some TRS to TRS to help eliminate noise from EMF. On the backs you also have access to bass and treble knobs to help tune the sound to your room. On the front you have the power switch and 3.5mm ports for headphones and phone so you can play music from your phone via the correct cable, usually 3.5mm to 3.5mm. Just note that the headphone in isn't powerful enough to power 250ohm headphones. Overall, these monitors are brilliant and well worth the price.
Top reviews from United Kingdom
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- Reviewed in the United Kingdom on 5 March 2025Style Name: BluetoothSize Name: 4.5"Configuration: Gen 2Verified Purchase
- Reviewed in the United Kingdom on 27 March 2025Style Name: WiredSize Name: 3.5"Configuration: Gen 2Verified Purchase
- Reviewed in the United Kingdom on 24 June 2025Style Name: BluetoothSize Name: 3.5"Configuration: Gen 2Verified Purchase
- Reviewed in the United Kingdom on 30 March 2022Style Name: WiredSize Name: 3.5"Configuration: Gen 1Verified Purchase
These look nice and are built well.
The cables are fairly long. Could be a little longer but long enough for most desks.
The volume can go very loud without losing too much quality. Louder than i will ever need.
These are meant more for music people who want to hear things more accurately. This means that for music production the are pretty good but some things and voices in practically sound a bit off.
They are okay for gaming as they have good bass and good sound quality although again, some things do sound a little off.
Most of these things are not that noticeable if you are not listing out for it though.
They also angle sound very "straight". By this i mean if you are directly in front of the speakers they are very loud but if you step to the side you can notice a drop in volume. Sound obvious but its more noticeable than with other speakers that i have used.
All in all i think they are pretty good for the price and very good if you are using them for electric instruments or music production.
Images in this review
- Reviewed in the United Kingdom on 16 December 2024Style Name: WiredSize Name: 3.5"Configuration: Gen 2Verified Purchase
Top reviews from other countries
- Ryan R. TanjocoReviewed in the United Arab Emirates on 2 April 2023
sound great
Style Name: BluetoothSize Name: 4.5"Configuration: Gen 1Verified Purchase -
Excelente, cumpre com o que prometeReviewed in Brazil on 18 May 2023
Excelente
Style Name: WiredSize Name: 4.5"Configuration: Gen 1Verified Purchase - Samer-uaeReviewed in the United Arab Emirates on 28 May 2025
Not powering on
Style Name: WiredSize Name: 3.5"Configuration: Gen 2Verified Purchase -
RienReviewed in the Netherlands on 9 May 2025
Mooi en goed geluid
Style Name: WiredSize Name: 3.5"Configuration: Gen 1Verified Purchase -
Ibrahim AhmadReviewed in Saudi Arabia on 4 May 2025
منتج اسطوري
Style Name: WiredSize Name: 4.5"Configuration: Gen 1Verified Purchase
