Ground Zero GZNW 15Xmax Subwoofer Dual 1 ohm M45 this subwoofer produces the kind

this subwoofer produces the kind of clean

manual tuning

PVC coating for ease of install

and 12SI GM alternators with 6

Ground Zero GZNW 15Xmax Subwoofer Dual 1 ohm M45 this subwoofer produces the kindGround Zero GZNW 15Xmax is a 15 high power subwoofer with aluminum cast basket and Xmax surround 15 high power long stroke Klippel optimized Aluminum cone Long stroke compound surround Solid aluminum cast basket 75 mm 3 CCA round wire voice coil 4 layer Nomex spider Aluminum dust cap Ground Zero GZNW 15Xmax Subwoofer Specs Model High Power Low Bass Subwoofer Durchmesser 38 cm 15" Belastbarkeit (RMS) 4000 Watts Impedanz 2x 1 Ohms Effizienz 87 dB Power