JL D108 Subwoofer (Gloss Black) (Pre-Owned)

*Pre-Owned

** Good condition, original box

Features & Specifications

Enclosure Type: Sealed
Frequency Response (Anechoic): 31 – 112 Hz (±1.5dB), -3 dB at 29 Hz / 119 Hz, -10 dB at 21 Hz / 143 Hz
Effective Piston Area (Sd): 32.18 sq in / 0.0208 sq m
Effective Displacement: 80 cu in / 1.3 L
Amplifier Power: 500 W RMS short-term
Power Mode: Automatic (Signal-Sensing)
Light Modes: N/A
Unbalanced Inputs: Stereo or Mono (two RCA jacks)
Balanced Inputs: N/A
Speaker/High-Level Inputs: Stereo or Mono (removable plug)
Input Grounding: Isolated or Grounded
Input Modes: N/A
Level Control: Variable, from full mute to +15dB over reference gain
Filter Mode(s): Low-Pass
Filter Slope(s): 24 dB/octave
Filter Frequency Range: 25 Hz – 130 Hz
Filter Defeat Function: Yes
Polarity: 0 or 180 degrees
Phase: Variable, 0- 280 degrees, referenced to 80 Hz
Extreme Low Frequency (E.L.F.) Trim: N/A
Line Outputs: N/A
Output to Slave: N/A
Calibration Mode: N/A