Enclosure Type Sealed, with non-parallel walls
Enclosure Finish Black Gloss
Frequency Response (anechoic) 19 - 112 Hz (±1.5dB)
–3 dB at 17.5 Hz / 120 Hz
–10 at 14 Hz / 150 Hz
Effective Piston Area (Sd) 214.70 sq in / 0.1386 sq m
Effective Displacement 773 cu in / 12.7 L
Amplifier Power 4500 W RMS short-term
Power Mode(s) Off, On or Automatic (Signal-Sensing)
Light Modes Off, On or Dim
Unbalanced Inputs Stereo or Mono (two RCA jacks)
Balanced Inputs Stereo or Mono (two female XLR jacks)
Speaker/High-Level Inputs N/A
Input Grounding Isolated or Grounded
Input Modes Master or Slave
Level Control Reference (fixed gain) or Variable, from full mute to +15dB over reference gain
Filter Mode(s) Low-Pass
Filter Slope(s) 12/24 dB/octave
Filter Frequency Range 30 Hz - 130 Hz
Filter Defeat Function Yes
Polarity 0 or 180 degrees
Phase Variable, 0 - 270 degrees
Extreme Low Frequency (E.L.F.) Trim Variable, -12 dB to +3 dB at 20 Hz
Line Outputs N/A
Output to Slave Balanced (one male XLR jack)
Calibration Mode Digital Automatic Room Optimization (D.A.R.O.), incudes laboratory-grade microphone