Presonus Eris E8 XT

Features

Components and construction

• 8-inch woven composite low-frequency transducer
• 1.25-inch (31.75 mm), ultra-low-mass, silk-dome, high-frequency transducer
• Front-firing acoustic port for superior bass-frequency reproduction
• Optimized, resonance-suppressing internal bracing
• 105 dB maximum continuous SPL

User controls

• HF Adjust (±6 dB, continuously variable)
• Midrange Adjust (±6 dB, continuously variable)
• Acoustic Space settings (flat, -2, -4 dB) for accurate mixing contour
• Highpass filter (Off, 80 Hz, 100 Hz)

Power and safety

• 140 watt, Class AB biamplification
• RF interference, output current limiting, over-temperature, transient, and subsonic protection
• Amplifier “soft start” feature eliminates popping on power-up
• Internal power supply with IEC connector
• Power switch with on/off LED

Inputs and outputs

• Balanced XLR/¼-inch
• Unbalanced RCA inputs (E5/E8)