PreSonus Eris Pro 8 – Coaxial 8-Inch Monitors with Tunable Accuracy

The PreSonus Eris Pro 8 features a single acoustic point-source coaxial design that delivers deep bass and pinpoint imaging in a compact, phase-aligned package. With 140 W bi-amplification, precise acoustic tuning, and flexible mounting options, it’s tailored for immersive mixing, Atmos setups, and discerning home-studio workflows—crafted for clarity and control at Soundium.

Key Features

• Coaxial driver design: 8-inch woven-composite woofer with 1.25-inch silk-dome tweeter aligned to a single point for precise imaging and a wide listening sweet spot.
• Powerful bi-amplification: 140 W total (75 W to low frequencies, 65 W to highs) delivering muscular low-end down to 35 Hz.
• Room-tuning controls: Acoustic Space (flat, –2 dB, –4 dB), High- and Mid-frequency trim ±6 dB, and selectable Low-Cut filter (flat, 80 Hz, 100 Hz) adapt performance to any room.
• Flexible inputs: Balanced XLR, ¼-inch TRS, and RCA for seamless integration with interfaces, mixers, and playback devices.
• Robust protection: Shields against RF interference, thermal and current overload, transients and subsonic frequencies, plus auto Power Saver after 40 minutes.
• Mount-ready enclosure: Ready for wall or ceiling installation, ideal for fixed or immersive monitoring systems.

Customer Benefits

Whether you're mixing two-channel projects or working within Dolby Atmos, the Eris Pro 8 offers vivid sonic clarity and versatile placement options. Its coaxial layout maintains accurate imaging across more listening positions, while tuning controls let you fine-tune the sound in challenging acoustic environments—so you can focus on shaping sound, not accommodating it.

Quick Specs

• Drivers: 8-inch woofer; 1.25-inch coaxial silk-dome tweeter
• Amplifier Power: 140 W total (75 W LF; 65 W HF)
• Frequency Response: 35 Hz – 20 kHz
• Peak SPL: 108 dB @ 1 m
• Crossover Frequency: 3.1 kHz
• Acoustic Tuning: Acoustic Space; HF & MF ±6 dB; Low-Cut selectable
• Inputs: XLR, ¼-inch TRS, RCA
• Protections: RF, current, thermal, transients, subsonic, power saver
• Mounting Options: Wall and ceiling compatible
• Dimensions: Width 27 cm × Height 32.6 cm × Depth 31 cm
• Weight: Approx. 9.5 kg

What’s in the Box

• PreSonus Eris Pro 8 studio monitor
• IEC power cable

Use Cases / Ideal For

Perfect for small and immersive studios, Atmos mixing, and situations where precision and space-efficiency matter. Excellent for mixing, mastering, and accurate monitoring in both two-channel and multi-channel environments.

Compatibility

Connects to any line-level output via XLR, TRS, or RCA. Acoustic tuning and mounting flexibility suit both desktop and installation-style setups, integrating seamlessly in professional or home systems.

Pros & Cons

✅ Pros:

• Coaxial single point-source delivers exceptional imaging and stereo coherence
• Deep, clear bass and refined HF response from a relatively compact enclosure
• Room-adaptive tuning controls enhance performance in challenging spaces
• Robust build and mounting options support versatile placement

⚠️ Cons:

• Heavier unit may require sturdy stands or support
• Limited tuning range—external EQ may be required for extreme room correction

The PreSonus Eris Pro 8 combines precision imaging, deep bass, and adaptive tuning in a refined, compact format—ideal for creators who demand clarity and flexibility in their listening environment. Available at Soundium.