Ground Zero Audio GZIW 200
The Ground Zero Audio GZIW 200 delivers premium bass performance with its advanced 8-inch design and Klippel-optimized engineering. This high-quality subwoofer combines innovative materials with precision craftsmanship to produce deep, accurate low-frequency response.
Key Features
- Klippel Optimized Cone: 3D HQPP cone with advanced structure for superior sound quality
- Premium Construction: Solid aluminum cast basket ensures durability and reduces vibration
- Copper Voice Coil: 38mm/1.5″ copper voice coil for excellent heat dissipation and power handling
- Long Stroke Design: Rubber surround enables maximum excursion for deep bass extension
- Professional Spider: Polycot spider provides precise cone control and linearity
- Structured Dust Cap: IMPP dust cap with 3D Ground Zero logo adds strength and style
Technical Specifications
- Diameter: 20 cm / 8″
- Power Handling (RMS): 150 Watts
- Impedance: 4 Ohms
- Efficiency: 87 dB
- Power Recommendation: 100 – 200 Watts
- Voice Coil: 38 mm / 1.5″ copper
- Max Excursion (Xmax): 20 mm / 0.79″
- Mounting Diameter: 182 mm / 7.17″
- Mounting Depth: 100 mm / 3.94″
- Resonance Frequency (Fs): 32 Hz
- Overall Quality (Qts): 0.44
- Equivalent Air Volume (Vas): 23.6 L / 0.83 cu.ft.
Perfect for audiophiles seeking premium bass reproduction in compact to medium-sized enclosures.














