The Legacy LW857D is an 8-inch subwoofer that complements your car�s stereo system, and boosts your bass to a chest-thumping intensity. The red aluminum cone of this Legacy car subwoofer reproduces deep bass with exceptional clarity. The specially treated rubber edge suspension on the Legacy car subwoofer withstands the strenuous job of producing bass frequencies. The dual 2-inch Kapton voice coils in this 8-inch subwoofer effectively handle heat, prolonging the woofer�s service life. This Legacy car subwoofer has an RMS power output of 400 watts, which yields proper handling of sustained music reproduction. Additionally, the Legacy LW857D features a bumped and vented motor structure, which creates a symmetrical magnetic field, resulting in minimal distortion.