GZHA MINI FOUR Amplifier – Compact Class D (4 Channels)

The GZHA MINI FOUR is a compact 4-channel Class D amplifier designed for maximum efficiency and sound quality in a small package. With 640 watts of maximum power , it offers variable active crossover , support for remote level control (optional), and features such as high-level input with auto-on function for simplified installation.

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Technical Specifications :

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  Model : Compact Class D Amplifier


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  Channels : 4


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  Output Power (@ 4Ω) : 4x 80 Watts RMS


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  Output Power (@ 2Ω) : 4x 130 Watts RMS


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  Max Output Power (CEA-2006A / 10% THD+N) : 640 Watts


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  Bridged Output Power (@ 4Ω) : 2x 260 Watts RMS


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  Frequency Response : 5 Hz – 38 kHz


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  HPF / LPF / BPF : ● / ● / ●


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  Bass Boost / Phase Adjustment : ○ / ○


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  High Level Input / Auto-on Function : ● / ●


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  Remote Control : Support available (optional)


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  Linkmode : ○


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  Dimensions (W x D x H) : 135 x 210 x 52 mm

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Features :

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  High Efficiency Class D : Ideal for optimizing energy consumption and reducing heat generation.


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  Compact Design : Small size for installation in confined spaces.


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  Variable Active Crossover : Precise frequency adjustment for sound customization.


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  Level Remote Control Support : Convenient and remote control (optional).


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  Robust Heat Sink : Solid construction with engraved Ground Zero logo.


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  High Level Input and Auto-on : Convenient integration with existing audio systems.

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Advantages :

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  4-Channel Versatility : Allows you to power different types of car audio systems.


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  Easy Installation : Auto-on function and support remote control.


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  Impeccable Sound Quality : Wide frequency response from 5 Hz to 38 kHz , ensuring excellent detail.