PreSonus Eris E4.5 Compact Reference Monitors (Pair)

PreSonus Eris E4.5 Compact Reference Monitors (Pair)

PreSonus Eris E4.5 Compact Reference Monitors (Pair)

Tags: presonus

Small but Powerful Sound Quality

Don’t let their size and price fool you: Eris E4.5 powered speakers deliver amazing sound quality in a compact package. Perfect for home studios or as high-fidelity replacements for computer speakers, the diminutive Eris E4.5s are an outstanding value and pack a serious punch, thanks to 4.5-inch Kevlar low frequency transducers; 1-inch, low-mass, silk-dome tweeters; responsive 25W Class AB amplification per speaker; and professional acoustic-adjustment controls. Unlike comparably priced studio monitors, Eris E4.5 has controls for simulating different listening environments and flattening frequency response to enable more accurate mixing.

  • 4.5-inch, woven-composite, low-frequency transducer

  • 1-inch (25 mm), ultra-low-mass, silk-dome, high-frequency transducer

  • RCA and ¼-inch balanced​ TRS rear-panel inputs

  • Front-panel 1/8-inch stereo Aux In for use with mobile audio devices

  • Integrated headphone amplifier with front-panel stereo 1/8-inch jack

  • Includes Studio Magic, a suite of over $1000 USD worth of music production software




    25 Watts (Each Speaker)


    Cabinet Material

    Vinyl-Laminated, Medium-Density Fiberboard


    Connection Type




    RF Interference

    Output-Current Limiting


    Turn-On/Off Transient

    Subsonic Filter

    External Mains Fuse

    Audio Controls

    Volume Range: A-type TaperMF Control: Variable (-6 to +6 dB, Center at 100 Hz)HF Control: Variable (-6 to +6 dB, Center at 10 kHz)

    Peak SPL

    100 dB (at 1 Meter)

    Crossover Frequency

    2.8 kHz

    Monitor Inputs

    1 x Stereo 1/8", 2 x Balanced 1/4” TRS, 2 x Unbalanced RCA

    HF Transducers

    1” Silk Dome Tweeter

    LF Transducers


    Frequency Response

    70 Hz - 20 kHz

    Input Impedance

    10 kΩ

    Monitor Amplifier Power

    25 Watts (Each Speaker)


    Input Impedance

    10 kΩ





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