MG 15 is the mobile assembly designed to be assembled to the MM 15 UNLIMITED car audio subwoofers motor group. The innovative RMA (Removable Moving Assembly) provides the ability to replace the entire mobile assembly in few seconds, without removing the speaker from its mounting position. 8000 W is the rated power handling, proving the synergy of the magnetic assembly with the vented cooling system and the aluminium voice coil wound on a four-layer KSV former. It features a Double Symmetrical Spider system (DSS), high density foam surrounds and water repellent pressed paper cone.