Ground Zero GZNW 15X-D2

The return of the legend, bigger than ever! Combining the looks of the blue GZNW 12X with modern subwoofer technology and years of experience, Ground Zero creates even bigger long awaited successor. Features: – Long excursion subwoofer – Klippel® optimized – Aluminum cone & dust cap – Massive blue aluminum cast basket – 3” copper voice coil – High-roll surround – 4-layer polycotton spider