Ground Zero GZCA 500.Q1
The GZCA 500.Q1 is Ground Zero’s premier 4-channel competition SPL amplifier, engineered for serious sound pressure level applications. This high-power Class D amplifier combines exceptional efficiency with professional-grade features to deliver outstanding performance in competitive audio environments.
Key Features
- Class D Technology: High-efficiency amplification with minimal heat generation
- 1-Ohm Stable: Drives low-impedance loads for maximum power output
- Variable Active Crossover: Integrated HPF/LPF/BPF for precise frequency control
- Bass Boost: Adjustable low-frequency enhancement for impactful sound
- Full Range Response: Complete 10 Hz – 22 kHz frequency coverage
- Stabilized Power Supply: High-voltage design ensures consistent performance
- Professional Build: Solid heatsink with large terminals for reliable connections
Technical Specifications
- Channels: 4
- Power @ 4 Ohm: 185 Watts RMS
- Power @ 2 Ohm: 315 Watts RMS
- Power @ 1 Ohm: 450 Watts RMS (575W max)
- Frequency Response: 10 Hz – 22 kHz
- Crossover Options: HPF / LPF / BPF
- Dimensions: 230 x 270 x 67 mm (9.06″ x 10.63″ x 2.64″)
Perfect for competitive SPL and SQL setups demanding maximum power and precision control.
