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Components and construction
Kevlar® 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
100 dB (E4.5) / 102 dB (E5) /105 dB (E8) 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
50 (E4.5) / 70 (E5) /130 watt (E8), 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 and unbalanced RCA inputs
Balanced ¼-inch TRS and unbalanced 1/8-inch TS, RCA inputs
1/8-inch stereo headphone output
