JL Audio E112 Black Ash
Applying a series of our key technologies, E-Sub powered subwoofers deliver exceptional sound quality, power and value in a wide range of demanding applications
E-Sub drivers employ our exclusive DMA technology to optimize the drivers' motor strength, ensuring linear behavior over a very long excursion range. Unlike typical steady-state modeling systems, DMA takes into account the dynamic shifts created by current flow and back EMF under real power conditions, with real program material. The payoff offered by DMA optimization is a driver that faithfully tracks its input signal, at all listening levels, leading to superior bass definition and dynamics.
Enclosure Type Sealed
Enclosure Finish Black Ash
Frequency Response (Anechoic) 22 - 118 Hz (±1.5dB)
-3 dB at 21 Hz / 120 Hz
-10 dB at 17 Hz / 153 Hz"
Effective Piston Area (Sd) 84.4 sq in / 0.0545 sq m
Effective Displacement 235 cu in / 3.9 L
Amplifier Power 1500 W RMS short-term
Power Mode(s) Off, On or Automatic (Signal-Sensing)
Light Modes N/A