The Ground Zero Hydrogen series delivers compact, high efficiency amplification for demanding 24 volt audio systems, and the GZHA MINI FOUR 24V is built to provide clean, controlled power in a space saving design. Featuring a Class D circuit and a stabilized power supply, this 4 channel amplifier is ideal for upgrading commercial vehicles, trucks, buses, and other 24V applications where reliability and performance matter.

Despite its compact footprint, the GZHA MINI FOUR 24V offers impressive output and flexible tuning options. It produces 80 watts RMS per channel at 4 ohms, 130 watts RMS per channel at 2 ohms, or up to 260 watts RMS x 2 when bridged, giving you versatile setup options for full range speakers or more powerful front and rear configurations. The integrated active crossover functions on both channel pairs, along with high level input and auto turn on capability, make installation straightforward and adaptable to factory or aftermarket systems.

Built with SMD components, large terminals, and a solid heatsink with engraved Ground Zero branding, this amplifier is designed for efficient operation and dependable thermal management. Its combination of compact dimensions, strong output, and practical features makes it a smart choice for installers seeking premium sound performance in 24 volt environments.

Features & Benefits

• Hydrogen series 4 channel amplifier designed for 24V systems
• High efficiency Class D design for strong output and reduced heat
• Flexible crossover controls for easy system tuning
• High level input with auto turn on for OEM integration
• Compact housing ideal for tight installation spaces
• Bridged output capability for added system versatility