3. Hydrogen GZHA MINI ONE-K

Hydrogen GZHA MINI ONE-K

12 reviews

1000 Watt

Hydrogen GZHA MINI ONE-K

12 reviews

Technical Highlights

  • Class D technology, output power 340 Watts RMS at 4Ω.
  • Output power 600 Watts RMS at 2Ω, max. 1200 Watts.
  • Link mode function, high-level input with auto-on feature.
  • More technical details
€284.05
-5% €299.00 €284.05
2% discount with credit card

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ProductHydrogen GZHA MINI ONE-K

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A black Ground Zero Hydrogen GZHA MINI ONE-K Class D 1-channel amp with a sleek rectangular metal design and labeled connectors on one side.
€284.05
€299.00-5% €284.05

Ground Zero Hydrogen GZHA MINI ONE-K is a 1-Channel Amplifier in Class D design with high efficiency. Equipped with a variable active crossover, bass boost, and phase adjustment. Link mode for connecting two amplifiers, stabilized power supply, and generously sized connections. Components in SMD technology, compact heat sink with engraved Ground Zero lettering, and level remote control included. High-level input with auto-on function. Output power 340 Watts RMS at 4 Ω, 600 Watts RMS at 2 Ω, and 1000 Watts RMS at 1 Ω. Maximum output power according to CEA-2006A at 10% THD+N: 1200 Watts. Frequency response 10–200 Hz, dimensions 135 x 322 x 52 mm.

Features
  • 1-Channel Amplifier
  • Class D technology
  • Variable active crossover
  • Bass boost
  • Phase adjustment
  • Link mode (connection of two amplifiers)
  • Stabilized power supply
  • Generously sized connections
  • Components in SMD technology
  • Compact heat sink with engraved Ground Zero lettering
  • Level remote control included
  • High-level input with auto-on function
  • High efficiency
Technical Specifications
  • Type: Class D compact amplifier
  • Channels: 1
  • Output power at 4 Ω: 340 Watts RMS
  • Output power at 2 Ω: 600 Watts RMS
  • Output power at 1 Ω: 1000 Watts RMS
  • Maximum output power (CEA-2006A / 10% THD+N): 1200 Watts
  • Frequency response: 10–200 Hz
  • Dimensions (W x L x H): 135 x 322 x 52 mm

Frequently Asked Questions about Hydrogen GZHA MINI ONE-K

What are the technical specifications of the Ground Zero Hydrogen GZHA MINI ONE-K Amplifier?

The Ground Zero Hydrogen GZHA MINI ONE-K is a 1-channel mono amplifier that utilizes Class D technology to provide high efficiency. It delivers an output power of 340 Watts RMS at 4 Ohms, 600 Watts RMS at 2 Ohms, and an impressive 1000 Watts RMS at 1 Ohm. The maximum output power is 1200 Watts with a distortion factor of 10%. It has a frequency response of 10 to 200 Hz. The dimensions are 135 x 322 x 52 mm, making it a compact solution for various audio setups.

How does the Class D technology work in the GZHA MINI ONE-K?

The Class D technology of the Hydrogen GZHA MINI ONE-K enables improved energy efficiency by minimizing heat losses. This technology works by converting analog signals into a digital format, allowing for precise control of amplification. This results in less heat generation and thus a more stable operation even at high power levels. This efficiency is particularly useful in compact amplifiers, as it allows for high power output while minimizing space requirements.

What advantages does the Linkmode of the Hydrogen GZHA MINI ONE-K offer?

The Linkmode of the GZHA MINI ONE-K allows two amplifiers to be connected together, significantly increasing the overall system power. This feature is especially beneficial when you need greater system power, as it enables synchronized amplification across multiple channels, thus utilizing the power of both amplifiers. This is optimal for creating a powerful audio environment needed at events or in the car, without taking up space for additional amplifiers.

What role does the active crossover play in the GZHA MINI ONE-K amplifier?

The active crossover in the Hydrogen GZHA MINI ONE-K plays a crucial role in frequency management. It separates the input signals into different frequency ranges, allowing for targeted control of the speakers. This results in clearer and more balanced sound reproduction. The amplifier offers variable frequency settings that can be optimally adjusted to the acoustics of your audio system, which is particularly important for minimizing distortion and improving overall sound quality.

How do you use the Auto-On feature in the high-level input of the Ground Zero amplifier?

The Auto-On feature of the GZHA MINI ONE-K is a practical addition that automatically turns on the amplifier when a signal is detected at the high-level input. This is helpful in audio setups that operate without a remote control, as the amplifier is ready to use as soon as an audio source is active. By using a high-level input, the device can be directly connected to speaker signals, enabling seamless integration in modern audio systems, especially in cars.

Where can the level remote control of the GZHA MINI ONE-K be used?

The included level remote control of the GZHA MINI ONE-K allows for fine-tuning the volume directly from the driver's seat. It can be placed in an ergonomic location to ensure easy accessibility, often on the dashboard or in the center console of a car. The remote is specifically designed to quickly and efficiently adjust the amplification volume without needing to reach the actual amplifier, ideal for dynamic adjustments while driving.

How do I set the Bass Boost and phase adjustment on the Hydrogen GZHA MINI ONE-K?

To adjust the Bass Boost on the Hydrogen GZHA MINI ONE-K, the corresponding potentiometer on the control surface must be used, which can increase the low-frequency gain by up to 12 dB. The phase adjustment is made via a separate control that compensates for the time difference between the subwoofer and other speakers in the system by shifting the phase from 0 to 180 degrees. This is essential for achieving coherent sound across the entire frequency spectrum and avoiding phase issues that can lead to uneven sound distribution.

For which applications is the Ground Zero GZHA MINI ONE-K ideal?

The Ground Zero Hydrogen GZHA MINI ONE-K was designed for applications that require high power demands in compact dimensions. It is particularly ideal for vehicle audio systems to drive powerful Subwoofers without taking up valuable space in the trunk. Its stabilized Power Supply and large connectors make it a robust solution for systems that demand consistently high performance at variable impedances. Its versatile adjustment features are perfect for individual sound tuning needs.

How do you integrate the GZHA MINI ONE-K into audio setups with its dimensions?

With dimensions of only 135 x 322 x 52 mm, the Hydrogen GZHA MINI ONE-K is suitable for almost any installation situation, whether in a car or in home audio systems. In vehicles, it can be installed under seats or in small trunk areas without restricting space for other components. The compact size allows for flexible installation even in limited space. This way, you can easily integrate the amplifier into existing systems to enhance their overall performance, and the engraved heat sink also provides an appealing design.

What advantages does the SMD technology offer in the GZHA MINI ONE-K?

The SMD technology (Surface-Mount Device) in the Hydrogen GZHA MINI ONE-K enables a more compact design and better heat dissipation. Circuit elements are mounted directly on the circuit board, minimizing the space required for complex circuits and reducing electromagnetic interference. This leads to more stable operation and a longer lifespan for the amplifier, as heat is dissipated more efficiently. At the same time, this technology allows for higher manufacturing precision and reliability, ensuring consistency in high audio performance.

Manufacturer information/responsible person

Ground Zero GmbH
Erlenweg 25
85658 Egmating, Germany

Tel +49 (0)8095 873 830

E-Mail: info@ground-zero-audio.com

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