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Ultra-wide, detailed stereo soundstage.


The Eris® E44 delivers an expanded and highly accurate frequency response and the widest stereo field available in its class. Its nested Midwoofer-Tweeter-Midwoofer (MTM, also known as “D’Appolito”) configuration offers improved off-axis response and spatial resolution. The result is a more consistent listening experience, smoother frequency response, and an ultra-wide, detailed stereo soundstage.

PreSonus Eris E44: MTM Dual 4" Powered Studio Monitor

$219.99Price

Components and construction

  • Dual 4.5-inch, custom-woven Kevlar® LF/midrange drivers produce dynamic, size-defying bass output
  • 1.25-inch, silk-dome HF driver ensures smooth high-frequency performance that is never fatiguing to the ears
  • Balanced XLR, balanced ¼-inch TRS, and unbalanced RCA inputs provide flexibility for seamless integration into any environment

User controls

  • Acoustic tuning controls help to compensate for room anomalies, providing a consistent frequency response customized for your mix environment
  • Continuously variable HF and MF controls (-6 to +6 dB)
  • Low-cut filter (flat, 80 Hz, 100 Hz)
  • Acoustic Space settings (Flat, -2 dB, -4 dB) compensates for room placement

Power and safety

  • 90W/140W Class A/B bi-amplification for an open, clear sound
  • RF interference, output-current limiting, over-temperature, and subsonic filter protection
  • Amplifier “soft start” feature eliminates popping on power-up
  • Internal power supply with IEC connector
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