The Diablo DB-12D2 V.2 12" 3500W Max Dual 2-Ohms Voice Coil Car Audio Subwoofer is a powerful specialty car audio subwoofer designed for enhanced sound performance. With dual voice coils and an RMS power of 3500W, this subwoofer delivers high-quality bass and depth to your car audio system. Made in China by the trusted brand Diablo, this 12-inch subwoofer is a must-have for car audio enthusiasts looking to elevate their listening experience.