PreSonus
PreSonus Eris Studio 5 Active Studio Monitor
★★★★★
80WXLR
Accurate, detailed studio monitoring with a wide sweet spot and versatile acoustic tuning controls in a compact 5.25-inch nearfield design.
$149.99*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Key Features
Professional studio monitors for music and other audio production.
Superior high-frequency reproduction: 1-inch (25 mm), ultra-low-mass, silk-dome, high-frequency transducer for crystal-clear, natural high end.
Custom-tuned 120˚(H) x 60˚(V) EBM waveguide provides a wide sweet spot for superior stereo imaging.
5.25-inch, woven-composite, low-frequency drivers produce a powerful, accurate, and smooth bass response with extended low end.
48 Hz to 20 kHz frequency response.
Front-firing acoustic port for superior bass-frequency reproduction and optimized, resonance-suppressing internal bracing.
Loud and clear: 80W, Class AB biamplification delivers up to 102 dB SPL (Peak, @ 1 meter) without sacrificing tonal balance or audio clarity.
All the connections you need: Balanced XLR, balanced ¼-inch TRS, and unbalanced RCA inputs.
Customize for your room with precise Acoustic Tuning controls: HF and Midrange, highpass filter, and Acoustic Space control (flat, -2, -4 dB) to compensate for speaker position near a wall or corner.
Protection features: RF interference, output-current limiting, over-temperature, transient, subsonic protection and amplifier “soft start” feature (eliminates popping on power-up).
Specifications
Brand
PreSonus
Model
Eris Studio 5
Type
2-Way Active Studio Monitor
LF Driver
5.25-inch Woven Composite
HF Transducer
1-inch Silk-Dome
Frequency Response
48 Hz – 20 kHz
Amplification
80W Class AB Biamplification
Max SPL
102 dB (Peak, @ 1 meter)
Waveguide Dispersion
120° (H) x 60° (V)
Inputs
Balanced XLR, Balanced ¼-inch TRS, Unbalanced RCA
Acoustic Tuning
HF, Midrange, Highpass Filter, Acoustic Space (Flat / -2 / -4 dB)
Port Design
Front-Firing
Pros & Cons
👍 Pros
- Custom-tuned 120° x 60° EBM waveguide creates a wide sweet spot, reducing the need for perfectly fixed listening positions
- Comprehensive acoustic tuning controls let you adapt the monitor's response to your specific room and placement
- Front-firing port design allows placement near walls without exaggerating low-end frequencies
- Multiple input options including balanced XLR, balanced TRS, and unbalanced RCA accommodate a wide range of source equipment
- Built-in protection circuitry guards against RF interference, over-temperature, and power-on transients
👎 Cons
- 48 Hz low-frequency extension may not be sufficient for bass-heavy music production without a subwoofer
- Class AB amplification generates more heat than Class D designs, which can be noticeable in small, enclosed spaces
- At 80W total biamplification, maximum output may be limited for larger rooms or high-SPL monitoring needs
- Sold individually rather than as a matched pair, increasing the purchasing steps for a stereo setup
Frequently Asked Questions
What type of amplification does the Eris Studio 5 use?
The Eris Studio 5 uses 80W Class AB biamplification, which powers the woofer and tweeter with separate dedicated amplifier channels for cleaner, more accurate sound reproduction.
What inputs are available on the Eris Studio 5?
Each monitor provides balanced XLR, balanced 1/4-inch TRS, and unbalanced RCA inputs, allowing connection to virtually any audio interface, mixer, or consumer audio device.
How do the Acoustic Tuning controls work?
The rear panel includes adjustable HF and Midrange controls, a highpass filter, and an Acoustic Space switch with flat, -2 dB, and -4 dB settings. These let you compensate for room characteristics such as proximity to walls or corners.
Is the Eris Studio 5 sold as a single monitor or a pair?
The Eris Studio 5 is typically sold as a single monitor. You will need to purchase two units for a stereo pair.
Does the front-firing port design matter for placement?
Yes. A front-firing acoustic port allows you to place the monitor closer to a wall without excessive bass buildup, giving you more flexibility in smaller studios or desktop setups.
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