JL Audio E-Sub e112 12 Inch Powered Subwoofer Color:Black Gloss heavy OFHC continuous copper with

heavy OFHC continuous copper with silver matrix conductors

Full Array LED and XR Contrast Booster 10 technology precisely controls zones of LEDs expanding the contrast range for deep

and premium finishes

To reduce the amount of RF interference entering your system

improve stability and achieve superior sound quality

JL Audio E-Sub e112 12 Inch Powered Subwoofer Color:Black Gloss heavy OFHC continuous copper withApplying 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