12-Inch SPL Subwoofer

The Ground Zero GZNW 30SPL-D1 is a 12-inch high-performance SPL subwoofer engineered for exceptional audio output and SPL capabilities. This subwoofer is Klippel® optimized, ensuring precise and efficient performance across its operating range. Built with a reinforced paper cone and a solid aluminum cast basket, the GZNW 30SPL-D1 is designed for durability and high power handling. It features a substantial 75 mm / 3″ CCA round wire voice coil and a 4-layer Nomex spider, contributing to its robust construction and ability to withstand demanding conditions. A carbon design dust cap adds to its aesthetic and functional appeal. With a power handling capacity of 3000 Watts RMS and up to 6000 Watts SPL, this subwoofer is recommended for power levels between 2000 and 6000 Watts. Its efficiency is rated at 87.5 dB, and it has a maximum excursion (Xmax) of 70 mm / 2.76″, allowing for significant air movement and deep bass response. The mounting diameter is 281 mm / 11.06″ with a mounting depth of 237 mm / 9.33″.