PreSonus Eris E3.5 Active Studio Monitor Speakers (Pair) Studio-Quality Sound for Every Setup:

Looking for professional-grade sound in a compact size? The PreSonus Eris E3.5 Active Studio Monitor Speakers deliver unmatched clarity and accuracy, making them ideal for music production, gaming, content creation, and home studios. Built with the same advanced technology as larger Eris models, these studio monitors ensure a true-to-life listening experience with precise frequency response.

Why Choose the PreSonus Eris E3.5?

1. Studio-Quality Sound in a Compact Size

Designed for those who demand professional audio in a small space, the Eris E3.5 provides balanced and detailed sound, ensuring you hear every nuance of your recordings or media playback.

2. Kevlar Woofers for Cleaner Bass Response

Each speaker features a custom-woven 3.5-inch Kevlar woofer, reducing unwanted resonance and providing a smooth, tight bass response. The woven design ensures even sound dispersion, minimizing distortion and delivering clear, precise audio.

3. Smooth Highs & Wide Sweet Spot

Equipped with a 1-inch silk-dome tweeter, the Eris E3.5 reproduces high frequencies with exceptional accuracy. The wide-dispersion design creates an expansive sweet spot, allowing you to hear every detail clearly, even when moving around the room.

4. Onboard Acoustic Tuning Controls

Not all rooms are designed for perfect sound. Thats why the Eris E3.5 comes with high- and low-frequency adjustment knobs, letting you fine-tune the output to match your environment. Whether youre in a treated studio or a regular bedroom, youll get the best possible sound.

5. Powerful and Loud Without Distortion

Driven by a 25-watt per side power amplifier, these monitors deliver high-volume output while maintaining clean and accurate audio reproduction. Despite their small size, the Eris E3.5 packs a punch, making them suitable for any setting.

6. Versatile Connectivity Works with Any Setup

No matter your gear, the Eris E3.5 makes it easy to connect. Inputs include:

• -inch TRS and RCA inputs (rear-panel) for professional audio interfaces and mixers.

• 1/8-inch stereo aux input (front-panel) for smartphones, tablets, or other media players.

• Headphone output for private listening without disturbing others.

7. Expand Your Sound with a Subwoofer

For those who want extra-deep bass, pair the Eris E3.5 with the PreSonus Temblor T8 active subwoofer to create a full-range sound system that remains compact yet powerful.

Ideal For:

Music Producers & Home Studios
Gamers & Content Creators
Video Editing & Multimedia Production
High-Quality Home Audio Experience

User controls

• High- and low-frequency tuning controls
• Front-panel Volume control for speakers and headphone amplifier
• Bluetooth pairing button(Available In Eris 3.5 BT BluetoothVariant)

Power and safety

• 50 watt (25W/side), Class AB biamplification
• RF interference, output current limiting, over-temperature, transient, and subsonic protection
• Amplifier soft start feature eliminates popping on power-up
• Internal power supply with IEC connector
• Power switch with on/off LED

Inputs and outputs

• Stereo Bluetooth 5.0 wireless input(Available In Eris 3.5 BT BluetoothVariant)
• Balanced -inch TRS, unbalanced 1/8-inch stereo, and RCA inputs
• Integrated stereo headphone amplifier with front-panel 1/8-inch output

Specifications

Inputs

Bluetooth 5.0: (Available In Eris 3.5 BT BluetoothVariant)

• 1- Stereo 1/8″
• 2- Balanced TRS
• 2- Unbalanced RCA

Performance

• Frequency Response : 80 Hz – 20 kHz
• Crossover Frequency : 2.8 kHz
• Amplifier Power : 25W/speaker
• LF Driver : 3.5″ Kevlar
• HF Driver : 1 silk dome
• Peak SPL (@ 1 meter) : 100 dB
• Input Impedance : 10 kO

User Controls

• Volume Range – A-type taper
• MF Control – Variable (-6 to +6 dB, center 100 Hz)
• HF Control – Variable (-6 to +6 dB, center 10 kHz)

Protection

• RF interference , Output-current limiting , Over-temperature , Turn-on/off transient , Subsonic filter , External mains fuse

Power – 100-120V ~50/60 Hz or 220-240V ~50/60 Hz
Cabinet – Vinyl-laminated, medium-density fiberboard
Physical – Width – 5.6″ (141 mm) Depth – 6.4″ (162 mm) Height – 8.3″ (210 mm)
Weight (per pair) – 6.4 lb. (2.9 kg)