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PreSonus Eris Studio 8 8-Inch Active Studio Monitor with EBM Waveguide


Manufacturer's Description

The Eris Studio 8 delivers deep, controlled lows and a wide sweet spot in a compact form that will fit into a studio of nearly any size. A substantial update to its predecessors, the Eris Studio 8 offers smooth response throughout the frequency range and detailed transient reproduction that belies its price point.

The Elliptical Boundary Modeled waveguide provides a superior highfrequency response and 100° horizontal dispersion, creating a broad sweet spot — ideal for group listening and collaboration. Narrow vertical dispersion reduces reflections from your desk. A 1.25-inch silk-dome tweeter ensures snappy, accurate transient reproduction, while an 8-inch wovencomposite woofer offers tight, clear bass, with plenty of punch. A ported enclosure allows the Eris Studio 8 to reach down to an astonishing 35 Hz.

Acoustic tuning controls let you configure the Eris Studio 8 for your room and three-way Acoustic Space tuning can compensate for the effects of speaker placement against a wall or in a corner.

Flexible input options let you connect almost any line-level source, from mixers to audio interfaces and more. You’ll have no problem hooking your Eris speakers up to virtually anything.


  • 8-inch woven composite low-frequency driver
  • 1.25-inch, ultra-low mass, silk-dome, high frequency driver
  • 100˚ x 60˚  EBM waveguide provides a sweet spot
  • Front-firing acoustic port for superior bass-frequency reproduction and optimized, resonance-suppressing internal bracing
  • 140W, Class AB dual amplification
  • 35 Hz to 20 kHz frequency response
  • 105 dB Peak SPL (@ 1 meter)
  • Acoustic Tuning Controls


  • Frequency Response: 35 Hz to 20 kHz
  • Peak SPL: 105 dB (@ 1M)
  • LF Amplifier Power: 75W, Class AB
  • HF Amplifier Power: 65W, Class AB
  • LF Driver: 8-inch woven composite
  • HF Driver: 1.25-inch, silk-dome
  • Inputs (1 each)
    • Balanced XLR
    • Balanced ¼-inch TRS
    • Unbalanced RCA
  • Controls
    • Volume
    • High Frequency
    • Low Frequency
    • Acoustic Space
    • Low Cut
    • Power Saver
  • Dims (H x W x D)
    • 16.5” x 9.84” x 11.73”
    • (419mm x 250mm x 298mm)
  • Weight: 22.27 lbs (10.1 kg)