PreSonus

Features

Components and construction
5.25-inch woven composite low-frequency transducer
1-inch (25 mm), ultra-low-mass, silk-dome, high-frequency transducer
Front-firing acoustic port for superior bass-frequency reproduction
Optimized, resonance-suppressing internal bracing
102 dB maximum continuous SPL

User controls
HF Driver Adjust (±6 dB, continuously variable)
Midrange Driver 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
70 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