The GLADEN HG-ONE200MB-R-SQ is a low-frequency driver designed specifically for the right front footwell of left-hand drive Mercedes C, E, and GLC models (W205, W213, and X253). This 200 mm woofer delivers 120 W of power with a 3 Ohm impedance, utilizing a neodymium magnet system and an air-dried paper membrane to produce a clean, focused bass response. Because this speaker is intended for semi-active systems, you will need an external amplifier with appropriate filter settings to manage the output. Since this package contains only the single right-side woofer, the corresponding midrange and tweeter components are purchased separately to complete your audio setup.