PreSonus Eris E44 - High-Definition 2-Way 2X4.5" MTM Near Field Studio Monitor

PreSonus Eris E44 - High-Definition 2-Way 2X4.5" MTM Near Field Studio Monitor

The PreSonus Eris® E44 active MTM (D’Appolito) near-field studio monitors deliver accurate response, expanded frequency range, and the widest stereo field available in their class.

The Eris® E44 studio monitor delivers an expanded, 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.

Features

Components and construction

• Dual 4.5-inch, woven composite 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

Technical Specifications

Inputs

• 1- Balanced XLR
• 1- Balanced ¼” TRS
• 1- Unbalanced RCA

Performance

• Frequency Response: 55 Hz – 22 kHz
• Crossover Frequency: 2.9 kHz
• LF Amplifier Power: 50W
• HF Amplifier Power: 35W
• Peak SPL (@ 1 meter): 103 dB
• LF Driver: Dual 4.5” woven composite
• HF Driver: 1.25” silk dome
• Input Impedance: 10 kΩ

User Controls

• Volume Range: A-type taper
• MF Control: Variable (-6 to +6 dB)
• HF Control: Variable (-6 to +6 dB)
• Low Cut: Flat, 80 Hz, 100 Hz
• Acoustic Space: Flat, -2 dB, -4 dB

Protection

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

Power

• 100-120V ～50/60 Hz
• 220-240V ～50/60 Hz

Cabinet

• Vinyl-laminated, medium-density fiberboard

Physical

• Width: 14.3” (365 mm)
• Depth: 7” (180 mm)
• Height: 7” (180 mm)
• Weight: 11.9 lbs (5.4 kg)