The Pyramid BNPS102 10-Inch Dual Car Audio Subwoofers with Bandpass Enclosure features a maximum power handling of 1000 watts at 4-ohm. This subwoofer includes a built-in neon accent lighting, specially treated black rubber edge suspension and bandpass alignment for extra deep bass. The front window is made out of plexi-glass and the subwoofers have a silver polypropylene cone and 4 tuned ports.