The Eris® 4.5BT 2nd Gen by PreSonus is an upgraded pair of 4.5-inch media reference monitors designed for delivering studio-quality sound in a compact, versatile package. These monitors are perfect for a range of uses, including bedroom studios, video production, and high-fidelity gaming setups.

- Powerful Audio Output: Each monitor is equipped with 25 watts of onboard power, providing robust and clear audio.

- High-Quality Sound: The 4.5-inch woven woofer produces tight, impactful bass and a cleaner overall sound. The one-inch silk-dome tweeter offers refined high frequencies with a wide dispersion pattern, ensuring a large optimal listening area.

- Enhanced Speaker Voicing: Improved over previous models, these monitors deliver richer lows and a smoother crossover transition, offering more articulate and accurate sound across the frequency range with reduced listener fatigue.

- Versatile Connectivity: Equipped with four types of inputs, including stereo Bluetooth® 5.0, making it easy to connect various audio sources.

- User-Friendly Controls: A front-panel knob allows for easy adjustment of the power amp and headphone amplifier levels. Additionally, high- and low-frequency controls enable precise tuning to suit the acoustics of your space.

- Expandable: For more low-end sound, the Eris 4.5BT can be paired with the Eris Sub8 BT subwoofer, creating a perfectly matched 2.1 sound system that fits in compact spaces.

This combination of features makes the Eris® 4.5BT 2nd Gen monitors a solid choice for anyone looking for high-quality sound in a flexible and space-saving design.



Specifications

Measurements



    Width

    6.4" (16.3 cm)

    Height

    9.5" (24 cm)

    Depth

    7" (17.8 cm)

    Weight

    9.9 lbs. (4.5 kg)



Electronics



    Voltage Requirements

    100-240 VAC, 50-60 Hz

    Connection Type

    IEC



Hardware



    Cabinet Material

    Vinyl-Laminated, Medium-Density Fiberboard



Monitors



    Protections

    RF Interference

    Output-Current Limiting

    Over-Temperature

    Turn-On/Off Transient

    Subsonic Filter

    Audio Controls

    VolumeHigh Frequency (±6 dB, center 10 kHz, continuously variable)Low Frequency (±6 dB, center 100 Hz, continuously variable)

    Peak SPL

    100 dB (@ 1 meter)

    Crossover Frequency

    2.8 kHz

    Monitor Inputs

    Bluetooth® 5.0, 1- Stereo 1/8", 2- Balanced 1/4” TRS, 2- Unbalanced RCA

    HF Transducers

    1” Ultra Low Mass, Silk Dome Tweeter

    LF Transducers

    4.5" Woven Glass Fiber Composite

    Frequency Response

    70 Hz - 20 kHz

    Input Impedance

    10 kΩ

    Monitor Amplifier Power

    25 Watts (Each Speaker)



    Input Impedance

    10 kΩ