End Of Life
Scan code: LN87242 Manufacturer code: ERISE3.5

(B-Stock) PreSonus ERIS E3.5 (Pair) Active Media Reference Monitors

(B-Stock) PreSonus ERIS E3.5 (Pair) 3.5" Powered Studio Monitor with Woven Composite Woofer, 1" Silk-dome Tweeter

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Scan code: LN87242 Manufacturer code: ERISE3.5
End Of Life This product is no longer available to purchase
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    Weekend, timed and European delivery options are available at checkout
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  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

Active Media Reference Monitors
PreSonus - 'Eris E3.5'

PreSonus - 'Eris E3.5'

Please note: "This item is B-Grade, Supplied directly from PreSonus. It might have a damaged box or a minor cosmetic imperfection, but has been tested by PreSonus themselves for full functionality and has 1 year manufacturers warranty"

'Nothing But the Truth' Gone are the days where you had to spend a small fortune to enjoy precision sound, and PreSonus’s ‘Eris E3.5’ studio monitors are here to prove it! The Eris E3.5’s are nearfield monitors featuring tough woven composite woofers to deliver superb low-frequency reproduction with almost no distortion, and silk-dome tweeters to produce smooth and crisp highs.

The end result? Sound you can trust. This means that the mixes you create using your Eris E3.5’s will translate better from one stereo to another. This is what separates the E3.5’s from other speakers in this price range, whereas similarly priced speakers are engineered to make music sound better, the E3.5’s were made to reproduce audio with accuracy and precision.

100dBMaximum Peak SPL

80Hz-20kHzFrequency Response

3.5"LF Driver Size

Amazing Features • An outstanding way to upgrade your monitoring so that your mixes translate
• 3.5" woven composite woofers deliver solid low-end sound with minimal bass distortion
• 1" ultra-low-mass silk-dome tweeters eliminate harshness and provide balanced high-frequency sound
• RCA and balanced 1/4" inputs provide all the connections you may need
• Aux input for connecting your smartphone or media player
• Acoustic tuning controls let you contour your sound to best meet your mixing environment
• Headphone output for private listeningt

Easy-to-Use Controls

PreSonus Eris 3.5

hear everythingA speaker’s response is affected by where you place it and the acoustics of your space. That’s why Eris E3.5 active media reference monitors offer easy-to-adjust high- and low-frequency controls. A convenient front-panel volume knob sets both the speaker level and the integrated headphone amplifier level.

Be careful with that volume knob, though: Eris E3.5s are driven by an onboard 25 watt/side power amplifier and can get a lot louder than you may expect, while still delivering clear, accurate audio.

3.5" Woofers


a CLEANER OVERALL SOUNDEvery Eris-series studio monitor utilizes a woven composite, low-frequency driver.

The weave and nature of the Eris E3.5’s 3.5-inch woofer result in a more constant dispersion pattern throughout the frequency range, resulting in less time-smeared audio and cleaner overall sound.

Super Smooth High End


1" silk-dome tweeterThe Eris E3.5 is equipped with a one-inch silk-dome tweeter that produces a smooth and refined sound, accurately reproducing transients and high frequencies.

The tweeter is designed to radiate sound with a fairly wide dispersion pattern, creating a large optimal listening area or “sweet spot” so you can move around and still hear everything accurately.

Connect To Almost Any Line-Level Source

4K Recording

1/4" TRS and RCA inputsWith three different types of audio inputs, it’s easy to feed audio to your Eris monitors from a mixer, an interface, a media player, or almost any other line-level source. The Eris E3.5 is equipped with rear-panel, ¼-inch TRS and RCA inputs, as well as front-panel ⅛-inch stereo, unbalanced line inputs for use with mobile audio devices.

With this selection, you’ll have no problem hooking your Eris speakers up with virtually any line-level source, including your smartphone or tablet. The loud, clear, front-panel headphone amplifier lets you work and play in stealth mode, without disturbing your housemates.

The Tech Spec

Features Specification
Powered Yes
Power Configuration Single Amp
LF Driver Size 3.5" Woofer
LF Driver Type Woven Composite
HF Driver Size 1" Tweeter
HF Driver Type 144 dB SPL (1 kHz at 1% THD)
Total Power 50W Class AB (25W per speaker)
Frequency Response 80Hz-20kHz
Crossover Frequency 2.8kHz
Maximum Peak SPL 100 dB SPL @ 1m
Input Types 2 x 1/4", 1 x Dual RCA Stereo, 1 x 1/8" (aux in)
Output Types 1 x 1/8" (headphones), Bare Wire strip (out to right speaker)
Features Over temperature protection, RF interference protection, High/Low frequency boost/cut
Enclosure Type Rear Ported
Enclosure Material Vinyl-laminated MDF
Height 8.3"
Width 5.6"
Depth 6.4"
Weight 6.4 lbs.

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

12 months
Return to base
DOA Period:
30 days
RTB Period:
12 months
Manufacturer Contact Details
(B-Stock) PreSonus ERIS E3.5 (Pair) Active Media Reference Monitors
(B-Stock) PreSonus ERIS E3.5 (Pair) Active Media Reference Monitors