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The integrated EQ controls allow you to adjust the high- and low-frequency content of the audio, ensuring that the speakers always deliver the best sound possible for your specific listening environment.
The woven composite low-frequency driver in the Eris E4.5 HD 2-Way 4.5' Active Studio Monitor results in a tight, palpable bass and a cleaner overall sound.
The 'sweet spot' refers to the optimal listening area created by the one-inch silk-dome tweeter in the Eris E4.5 HD 2-Way 4.5' Active Studio Monitor. It radiates sound with a wide pattern, allowing you to move around and still hear an accurate stereo image.
The Eris E4.5 HD 2-Way 4.5' Active Studio Monitor supports a variety of input types, including 1/4' TRS, RCA, and 1/8' stereo inputs, making it easy to connect almost any source with a line output.
The 2021 Presonus Studio Magic Plug-In Suite included with the Eris E4.5 HD 2-Way 4.5' Active Studio Monitor offers over $1000 worth of effects, virtual instruments, and sound libraries in VST, AU, and AAX formats, providing a wealth of creative tools for your audio production.
Review Summary
2018-10-08T20:18:58
I purchased a SONY XBR x810c 4K tv, the television was out of this world, and as with any Bravia XBR no issues with picture and display. The sound thats another story. I did look at sound bars and external speakers but all I wanted to do is go from the XBR's headphone/line out to a set of speakers. I did experiment with computer speakers and that was OK with a mini sub. I did purchase these PreSonus speakers and wow what a difference. I set the SONY to give me variable out via the OUT jack and set the PreSonus to 85% on the volume. The High pot on the speakers were adjusted a little high for good voice and speech reproduction, and the Low Cutoff was FLAT, MID was +2 and HIGH was +3. The Acoustic Space was 0dB. The clarity and the sound is just great ! No issues at all. It kicks in the bass for what I need during the program well not over thumping. I did not think that this would work this well for a 4K LED TV vs. a sound bar which really did not do the job for me. I will probably recommend all my friends and family to get these. - Great buy for the money ! fits a notch that it was not really designed for (Flat Panel TV sound distribution).
JUDE R.
2017-11-01T10:20:43
Excellent monitors. Flat response and good clarity. Bass is nice and tight but needs a subwoofer to hit the lower frequencies.
Michael E.
2017-11-01T08:49:50
These PreSonus monitors are perfect for home audio recording. I use them when recording via Garage Band. The speakers offer a flat response perfect for music production. The monitors are easy to set up and easy to use. I highly recommend them.
Art R.
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1x Stereo 1/8"
2x Balanced 1/4" TRS
2x Unbalanced RCA
70 Hz - 20 kHz
2.8 kHz
25W/speaker
Not biamped
100 dB (@ 1 meter)
4.5"
1" silk dome
10k Ohm
A-type taper
Variable (-6 to +6 dB)
Variable (-6 to +6 dB)
Flat, 80 Hz, 100 Hz
Flat, -2 dB, -4 dB
RF interference
Output-current limiting
Over-temperature
Turn-on/off transient
Subsonic filter
External mains fuse
100-120V -50/60 Hz or 220-240V -50/60 Hz
Vinyl-laminated, medium-density fiberboard
6.42 x 7.09 x 9.45" (163 x 180 x 241mm)
13 lbs (5.9kg)
673454002632











Great Self Powered Units.
By JUDE R.
I purchased a SONY XBR x810c 4K tv, the television was out of this world, and as with any Bravia XBR no issues with picture and display. The sound thats another story. I did look at sound bars and external speakers but all I wanted to do is go from the XBR's headphone/line out to a set of speakers. I did experiment with computer speakers and that was OK with a mini sub. I did purchase these PreSonus speakers and wow what a difference. I set the SONY to give me variable out via the OUT jack an...
View full Review
Excellent Monitors for this price range.
By Michael E.
Excellent monitors. Flat response and good clarity. Bass is nice and tight but needs a subwoofer to hit the lower frequencies.




Studio Magic 2021 Software
The 2021 PreSonus Studio Magic Plug-In Suite includes over $1000 worth of effects, virtual instruments, and sound libraries in VST, AU, and AAX formats to use in Studio One or your DAW of choice, all created by the best developers in the business.
Studio One 5 Prime Software
Studio One Prime provides everything you need to get started in content creation and audio production. Create your own music and podcasts as intuitively as possible with a single-window, drag-and-drop workflow that will make you wonder why you put up with other software that isn't designed the same way.
Studio One Prime is designed to keep you in the creative flow by providing powerful tools that help you when you need them-and stay out of your way when you don't. You'll supercharge your creativity with its unlimited tracks, buses and a powerful complement of virtual instruments and native effects that sound just as good (and frequently, better) than third-party effects.
Guitarists will love the new third-generation Ampire tech that has the most realistic amp and cabinet simulations we've ever made. Fans of EDM and hip-hop will appreciate Studio One's Pattern Editor, which allows for intuitive drum and melody composition via a familiar drum-machine inspired UI, which might be just about the most fun and rewarding music-creation technique out there.
Only Studio One 5 Prime lets you truly create without boundaries-for free. And when you're ready for more features, it's easy to move up to Studio One Artist, Studio One Professional, or get it all with PreSonus Sphere.

