Ground Zero GZUW 8SQ-D2 Subwoofer
The Ground Zero GZUW 8SQ-D2 is a well-engineered 20 cm (8″) sound quality subwoofer designed to deliver a faithful audio performance. Its construction features an aluminum cast basket and a pressed paper cone that contribute to its durability and sound clarity. This subwoofer is optimally designed using the Klippel® method, ensuring consistent performance across a range of frequencies.
Key Features
- Diameter: 20 cm / 8″
- Power Handling (RMS): 300 Watts
- Impedance: 2x 2 Ohms
- Efficiency: 83 dB
- Recommended Power: 200 – 400 Watts
- Voice Coil: 50 mm / 2″ copper
- Cone Material: Scooped and pressed paper
- Max Excursion (Xmax): 20 mm / 0.79″
- Mounting Diameter: 181 mm / 7.13″
- Mounting Depth: 108 mm / 4.25″
- Resonance Frequency (Fs): 56.9 Hz
- Damping Ratio (Qts): 0.69
- Equivalent Air Volume (Vas): 4.8 L / 0.17 cu.ft.
