Heighten the impact of your music and movie audio with this 1200W SVS subwoofer. Its 13.5-inch driver produces 16-200Hz of bass details and has an underhung motor configuration for optimal performance in the ported cabinet design. The 3-inch voice coil of this SVS subwoofer is wound with an eight-layer aluminum flat wire for ultralow distortion and thermal stability. The PB-3000 features a new 13 inch driver, a first for SVS subwoofers. The driver is capable of high level low frequencies.