S6510-44 10-Inch Square Subwoofer + 50-25 Sound Deadening Kit

The S6510-44 is a 10-inch square car subwoofer built for high-output low-frequency performance, with 500W RMS power handling and a recommended amplifier range of 250W to 500W RMS. Dual 4-ohm voice coils offer wiring options for system planning, while the 26Hz to 130Hz frequency response covers deep bass and upper bass notes. Its square cone provides more surface area than a standard round cone, and patented surround geometry increases excursion for added volume displacement. Progressive suspension controls cone movement at higher power. Spider Plateau Venting targets cool air at the voice coil, while the radial-ribbed T-yoke helps carry heat away during demanding playback. The package also includes a 50 sq ft, 100-mil sound deadening kit with twenty 20 x 18-inch sheets and a wood-and-steel installation roller. Apply the material to doors, floors, trunk panels, or other vehicle surfaces to reduce rattles and unwanted engine or road noise, supporting clearer playback inside the cabin. This bundle pairs a capable bass driver with material for treating the vehicle around it.