Ground Zero GZRW 25-D2 25 cm / 10″ high quality subwoofer Nitro 209 mm/N ***Xmax=(Voice coil winding

209 mm/N ***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4

83V at 1m 98 dB Recommended Hi-Pass Crossover****For Full Power Handling 80 Hz****12db Per Octave Crossover Frequency Response at -10dB 55 – 5

5 dB Recommended Hi Pass Crossover**

the GEN-X124D features a steel basket frame

Ground Zero GZRW 25-D2 25 cm / 10″ high quality subwoofer Nitro 209 mm/N ***Xmax=(Voice coil winding600 Watts RMS 10 high quality subwoofer with reinforced paper cone and long stroke surround 10 high quality street subwoofer Klippel optimized Reinforced paper cone Long stroke compound surround Resonance free steel basket 63 mm 2. 5 copper voice coil Polycot spider IMPP dust cap with 3D structure logo Model High Quality street subwoofer Diameter 25 cm 10" Power Handling (RMS) 600 Watts Impedance 2x 2 Ohms Efficiency 82 dB Power Recommendation 300 900