Ground Zero GZHW 30XSPL-D1 30 cm / 12″ high quality SPL subwoofer 4.2L Do not crush the battery

Do not crush the battery with battery retention systems

5” (38 mm) Voice Coil Wire CCAW Voice Coil Former Material Kapton Diaphragm Material Aluminum Flux Density 1

as the design is not applied through painting

4 Machine screws

Open Cell Foam   Temperature Resistance   -300°F to 350°F (intermittent to 400°F+)   Color   Smoke White   Thermal Insulation Rating (R-Value)   4

Ground Zero GZHW 30XSPL-D1 30 cm / 12″ high quality SPL subwoofer 4.2L Do not crush the battery3000 Watts SPL 12 high quality SPL subwoofer with alumiunum cast basket and reinforced paper cone 12 high quality SPL subwoofer Klippel optimized Reinforced paper cone Long stroke U surround Solid aluminum cast basket 75 mm 3 copper voice coil 2 layer Polycot spider IMPP dust cap with 3D structure logo Model High Quality SPL subwoofer Diameter 30 cm 12 Power handling (RMS SPL) 1500 3000 Watts Impedance 2x 2 Ohms Efficiency 85 dB Power recommendation