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PreSonus Eris Studio 8 8" 140W 2-Way Active Studio Monitor with EBM Waveguide, Black

SKU: PS2777500128 MFR: 2777500128
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Key Features

  • Experience accurate sound reproduction with this Eris Studio 8 studio monitor.
  • Enjoy a wide 35 Hz - 20 kHz frequency response for detailed audio clarity.
  • Fine-tune your mix with HF and MF controls on these professional monitors.
  • Achieve optimal stereo imaging thanks to the EBM waveguide design.
  • The 8" woven composite driver delivers powerful, clear low-frequency audio.
  • Versatile connectivity: XLR, 1/4" TRS, and RCA inputs for any audio source.
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Special Order?Estimated to Ship: 09/17/2025
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PreSonus Eris Studio 8 Specifications

Electronics

Electronics

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  • Voltage

    100-120V

  • Wattage

    140 Watts

Monitors

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  • Protections

    RF interference
    Output-current limiting
    Over-temperature
    Turn-on/off transient
    Subsonic filter

  • Audio Switches

    Acoustic Space (Flat, -2 dB, -4 dB) Low Cut (Flat, 80 Hz, 100 Hz @ -12 dB / octave)

  • Audio Controls

    VolumeHigh Frequency ( +/-6 dB, center 10 kHz, continuously variable)Mid Frequency ( +/-6 dB, center 1 kHz, continuously variable)

  • Peak SPL

    106 dB (@ 1 meter)

  • Crossover Frequency

    3.5 kHz

  • Monitor Inputs

    1x Balanced XLR, 1x Balanced 1/4" TRS, 1x Unbalanced RCA

  • HF Transducers

    1.25" Ultra Low Mass, Silk Dome Tweeter

  • LF Transducers

    8" Woven Glass Fiber Composite

  • Frequency Response

    35 Hz - 20 kHz

  • Input Impedance

    10 k Ohm

  • Coverage Pattern

    100 degree (H) x 60 degree (V)

  • Monitor Amplifier Power

    LF Amplifier - 75W, HF Amplifier - 65W

General

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  • Color

    Black

  • Cabinet Material

    Vinyl-Laminated, Medium-Density Fiberboard

  • Connection Type

    IEC

  • Dimensions (H x W x D)

    16.5 x 9.84 x 11.73" (419 x 250 x 298mm)

  • Weight

    22.27 lbs (10.1kg)

  • UPC Code

    673454011696

About PreSonus Eris Studio 8

Explore the unparalleled audio quality of the Eris Studio 8 8" 140W 2-Way Active Studio Monitor. This high-quality, professional-grade monitor is renowned for its smooth, accurate frequency response and powerful amplification, offering ample headroom for all your audio needs.

The Eris Studio 8 builds on the legacy of its award-winning predecessors, delivering a richer low-end and more controlled high-frequency response. Experience every detail of your recordings with a natural sound that is unmatched in its class.

Designed for superior performance, this monitor is suitable for both home studios and professional mix rooms. The Eris Studio 8 features a custom-designed EBM (Elliptical Boundary Modeled) waveguide, ensuring superior high-frequency response and a wide 120-degree horizontal dispersion. This creates a broader sweet spot for optimal listening.

The narrow vertical dispersion minimizes desk reflections, while the 1.25-inch, silk-dome tweeter guarantees snappy, accurate transient reproduction. The elegant new enclosure design enhances waveguide performance, allowing you to hear the finest details in your mix.

The Eris Studio 8 is equipped with a woven-composite, 8-inch, low-frequency driver that delivers Eris' signature tight, clear bass with plenty of punch. With 140W of biamped power, this monitor is more efficient than previous designs. The ported enclosure maximizes bass response, enabling the Eris Studio 8 to reach down to an astonishing 35 Hz - without the need for a subwoofer!

The monitor offers flexible input options, allowing you to connect almost any line-level source, from mixers to audio interfaces and more. The Eris Studio 8 active monitors also come with Acoustic Tuning controls to ensure the flattest response in your mix environment.

Like all PreSonus studio monitors, the Eris Studio 8 provides consistent, accurate listening. Its stylish design makes it a welcome addition to any mix space, and its smooth, incredibly even frequency response ensures that your mixes will sound great everywhere. Experience the advanced, reliable, and durable Eris Studio 8 8" 140W 2-Way Active Studio Monitor today.

PreSonus Eris Studio 8 Features

  • 8" woven composite, low-frequency transducer
  • 1.25" (31.75mm), ultra-low-mass, silk-dome, high-frequency transducer
  • 120 Degree (H) x 60 Degree (V) EBM waveguide for a wide sweet spot
  • Front-firing acoustic port for superior bass-frequency reproduction and optimized, resonance-suppressing internal bracing
  • 140W, Class AB biamplification
  • 35 Hz to 20 kHz frequency response
  • 106 dB SPL (Peak, @ 1 meter)
  • Acoustic Tuning controls: HF ( +/-6 dB, continuously variable); Midrange ( +/-6 dB, continuously variable), and Acoustic Space (flat, -2, -4 dB), plus highpass filter (Off, 80 Hz, 100 Hz)
  • RF interference, output-current limiting, over-temperature, transient, subsonic protection, and amplifier "soft start" feature (eliminates popping on power-up)
  • Internal power supply with IEC connector and power switch with on/off LED
  • Balanced XLR and 1/4" inputs and unbalanced RCA inputs

Key Features

  • Experience accurate sound reproduction with this Eris Studio 8 studio monitor.
  • Enjoy a wide 35 Hz - 20 kHz frequency response for detailed audio clarity.
  • Fine-tune your mix with HF and MF controls on these professional monitors.
  • Achieve optimal stereo imaging thanks to the EBM waveguide design.
  • The 8" woven composite driver delivers powerful, clear low-frequency audio.
  • Versatile connectivity: XLR, 1/4" TRS, and RCA inputs for any audio source.

What's in the box:

  • PreSonus Eris Studio 8 8" 140W 2-Way Active Studio Monitor with EBM Waveguide (Black)
  • IEC Power Cable
  • 4x Foam Feet
  • User Manual
  • PreSonus 1 Year Limited Warranty