GROUND ZERO HYDROGEN GZHW 30-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 30 cm / 12″
Power handling (RMS/SPL) 1500 / 3000 Watts
Impedance 2x 2 Ohms
Efficiency 85 dB
Power recommendation 1000 – 3000 Watts
Voice coil 75 mm / 3″ copper
Cone Reinforced paper
Max. Excursion (Xmax) 45 mm / 1.77″
Mounting Ø 284 mm / 11.18″
Mounting depth 198 mm / 7.80″
Resonance frequency (Fs) 39.1 Hz
Overall quality (Qts) 0.56
Equiv. air volume (Vas) 17.6 L / 0.62 cu.ft.