Ground Zero Audio GZHW 30-D2
The Ground Zero GZHW 30-D2 represents the pinnacle of high-performance subwoofer engineering, delivering earth-shaking bass with precision and reliability. This Klippel® optimized 12″ powerhouse is built for serious audio enthusiasts who demand maximum output without compromise.
Key Features
- Klippel® Optimization: Advanced engineering for superior performance and reduced distortion
- Reinforced Paper Cone: Delivers precise, powerful bass response with excellent durability
- Long Stroke U-Surround: Enables maximum excursion for deep, impactful bass
- Aluminum Cast Basket: Solid construction provides unwavering support and heat dissipation
- 75mm Copper Voice Coil: Large 3″ coil handles extreme power with exceptional efficiency
- 2-Layer Polycot Spider: Dual-layer design ensures precise cone control and longevity
- Carbon Dust Cap: Lightweight yet rigid construction for optimal performance
Technical Specifications
- Diameter: 30 cm / 12″
- Power Handling: 1500W RMS / 3000W SPL
- Impedance: 2x 2 Ohms
- Efficiency: 85 dB
- Power Recommendation: 1000 – 3000 Watts
- Voice Coil: 75 mm / 3″ copper
- Max Excursion (Xmax): 45 mm / 1.77″
- Mounting Diameter: 284 mm / 11.18″
- Mounting Depth: 198 mm / 7.80″
- Resonance Frequency: 39.1 Hz
- Qts: 0.56
- Vas: 17.6 L / 0.62 cu.ft.
Perfect for competition systems and high-SPL installations where maximum output and reliability are essential.
