MTX Audio Thunder T8515

The MTX Audio Thunder T8515 is a 15" car subwoofer featuring an asymmetrical linear drive system to produce crisp, clear sound.  The subwoofer is designed with an injection-molded, carbon filled poly cone dust cap and aluminum deposition cone woofer for an increased stiffness to weight ratio.  It also has a stitched high-roll NBR surround to maximize excursion and a die-cast aluminum frame for strength and durability.  The Thunder T8515 includes MTX's Spider Plateau Venting Technology as well as a high-grade heatsink to keep the subwoofer cool.  It produces 600 RMS watts of power and has an impedance of either single or dual 4-ohms depending on the submodel.  The T8515 is the largest and most powerful of the Thunder 8500 series.