Ground Zero Hydrogen GZHW 16-D2

GROUND ZERO HYDROGEN series meet the requirements of even the most demanding customers. All models are characterized by an astonishing performance, great sound quality and extremely high sound pressure whenever required. These subwoofers have been developed to handle a huge amount of input power reaching extremely high bass levels to be used successfully even under competition conditions but also for everyday music reproduction. Model High-Performance Subwoofer Diameter 16 cm / 6.3” Power handling (RMS/SPL) 500 / 1000 Watt Impedance 2x 2 Ohms Efficiency 81 dB Power recommendation 400 – 1000 Watt Voice coil 50 mm / 2” copper Cone Reinforced paper Max. Excursion (Xmax)) 30 mm / 1.18” Mounting cut out Ø 153 mm / 6.02” Mounting depth 110 mm / 4.33” Resonance frequency (Fs) 51 Hz Damping ratio (Qts) 0.46 Equiv. air volume (Vas) 2.8 L / 0.10 cu.ft.