A near-field pair in a small room · review
The desktop pair: 3.5-inch woven composite woofers, 1-inch silk dome tweeters, 50 W total, 80 Hz – 20 kHz, with acoustic tuning controls and a headphone socket on the front panel.
What it amounts to The desktop pair that admits its limits: everything above 80 Hz, on a front-panel socket you will use daily.
The Eris 3.5 is the smallest serious monitor in this group, and PreSonus is unusually direct about what that means: 80 Hz to 20 kHz, 50 W total, 3.5-inch woven composite woofers and 1-inch silk dome tweeters.
Eighty hertz is a high floor. Kick drums and bass guitars live below it, so mixes made on these need a second check — headphones, a car, a phone — before they are trusted. Every small monitor has this limitation and few listings say so.
What makes them work on a desk is the front panel. The headphone socket sits where you can reach it, so switching between speakers and headphones takes a second, and the aux input takes a phone without reaching behind the cabinet.
The back panel has balanced TRS inputs alongside RCA, which is more than the price suggests, and the acoustic tuning controls compensate for a desk that sits against a wall.
| Sold as | A stereo pair |
|---|---|
| Power | 50 W total |
| Drivers | 3.5" woven composite woofer, 1" silk dome tweeter |
| Frequency response | 80 Hz – 20 kHz (PreSonus states) |
| Room controls | High and low acoustic tuning controls |
| Inputs | Balanced TRS, RCA, front-panel aux |
| Headphones | Front-panel socket |
| Amazon reference | B0CC3BJKGN (identical on 6 markets) |
| EAN | 0673454011863 |
You can mix everything above 80 Hz on them, and PreSonus states that figure. What happens below it has to be checked on headphones or on another system — which is true of most small monitors, and rarely stated as plainly.
It puts speakers and headphones on the same output, so switching between them is a cable move rather than a settings change. In a small room that is the switch you make most often.
7.2/ 10
The desktop pair that admits its limits: everything above 80 Hz, on a front-panel socket you will use daily.
Shown because the accessory names this instrument itself.
A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom, United States. Listed is not the same as in stock — availability changes daily.
Details checked on August 18, 2026.
A desk where space is the binding constraint and headphones are the main tool anyway.
Specifications: the manufacturer sheet for musical instruments and gear and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
Pair · 4.5" Kevlar woofer · rear 6.3/3.5/RCA · front aux
A bi-amplified desktop pair with 4.5-inch black Kevlar woofers and silk dome tweeters, in MDF cabinets, with three rear input types, front-panel aux and rear high/low EQ.
Best for: A first pair of desktop monitors where nothing else should have to be bought.
≈ $140
3 in drivers · 50 W · headphone jack that mutes the speakers · 1/4 in, 1/8 in and RCA
The only pair here whose front headphone socket switches the speakers off by itself — on 3-inch drivers, 50 watts, three input types and cables in the box.
Best for: A desk where the headphones and the speakers share one source and get swapped a dozen times a day.
Pair · 5" woofer · 100 W · Bluetooth · headphone out
The largest monitors in this group: 5-inch woofers, 1-inch tweeters, 100 W total, with RCA and 6.35 mm (0.25 in) TRS inputs, a headphone output and Bluetooth streaming.
Best for: A room with a meter or so behind the speakers, doing both music production and listening.
