PreSonus Eris E5

• 5.25-inch woven composite low-frequency transducer
• 1-inch (25 mm), ultra-low-mass, silk-dome, high-frequency transducer
• 80 watt, Class AB biamplification
• Front-firing acoustic port for superior bass-frequency reproduction
• Acoustic Tuning control for accurate mixing contour: Midrange (±6 dB, continuously variable), HF (±6 dB, continuously variable), Highpass filter (Off, 80 Hz, 100 Hz)
• Acoustic Space settings (flat, -2, -4 dB)
• RF interference, output current limiting, over-temperature, transient, and subsonic protection
• Optimized, resonance-suppressing internal bracing
• Balanced XLR/¼-inch and unbalanced RCA inputs
• 102 dB maximum continuous SPL

Specifications

• Voltage Requirements: 100-240 VAC, 50-60 Hz
• Connection Type: IEC

• Cabinet Material: Vinyl-Laminated, Medium-Density Fiberboard

• Width: 7" (17.8 cm)
• Height: 10.24” (26 cm)
• Depth: 7.68” (19.5 cm)
• Weight: 10.2 lbs (4.63 kg)

• Protections 
  • RF Interference
  • Output-Current Limiting
  • Over-Temperature
  • Turn-On/Off Transient
  • Subsonic Filter
  • External Mains Fuse
     
• Audio Switches: Low Cut: Flat, 80 Hz, 100 HzAcoustic Space: Flat, -2 dB, -4 dB
• Audio Controls: Volume Range: A-type TaperMF Control: Variable (-6 to +6 dB)HF Control: Variable (-6 to +6 dB)
• Peak SPL: 102 dB at 1 Meter
• Crossover Frequency: 3 kHz
• Monitor Inputs: 1- Balanced XLR, 1- Balanced 1/4" TRS, 1- Unbalanced RCA
• HF Transducers: 1” Silk Dome Tweeter
• LF Transducers: 5.25”
• Frequency Response: 53 Hz - 22 kHz
• Input Impedance: 10 kΩ
• Monitor Amplifier Power: 80 Watts (45W LF, 35W HF)