The MTX Thunder 2000 8" subwoofer SUB BOX with tweeters is a rare find for car audio enthusiasts looking to add some old school flair to their vehicle. This enclosed non-powered subwoofer boasts a single voice coil and impressive RMS power of 200W, delivering powerful bass for a truly immersive audio experience. With its 8-inch speaker size and iconic MTX brand, this subwoofer is sure to enhance any car audio setup with its vintage charm and modern performance.