Ground Zero GZHW 20XSPL-D1 8″ high quality SPL subwoofer Titan Apply up to 2mm per

Apply up to 2mm per layer

Be sure to calculate your pulley ratio for high RPM or racing applications to ensure the alternator is not over-spun when at high engine RPM

New addition to the 1” Exit phenolic family

ensuring reliable performance even at high output levels

Ground Zero GZHW 20XSPL-D1 8″ high quality SPL subwoofer Titan Apply up to 2mm per8 high quality SPL subwoofer with alumiunum cast basket and reinforced paper cone 8 high quality SPL subwoofer Klippel optimized Reinforced paper cone Long stroke compound surround Solid aluminum cast basket 63 mm 2. 5 copper voice coil 2 layer Polycot spider IMPP dust cap with 3D structure logo GZHW 20XSPL D1 Specifications Model High Quality SPL subwoofer Diameter 20 cm 8" Power Handling (RMS SPL.) 700 1500 Watts Impedance 2x 1 Ohms Efficiency 80 dB