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Estamos aquí para ayudarte a navegar por el audio del coche correctamente. Nos enorgullece guiar a entusiastas de todos los niveles, ya sea una simple mejora o la construcción de un sistema completo.

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Detalles del producto

Especificaciones avanzadas
  • Product type: Compact 4-channel Class D amplifier
  • Series: Hydrogen Series
  • Model: GZHA MINI FOUR
  • Channels: 4
  • Output power @ 4Ω: 4 × 80W RMS
  • Output power @ 2Ω: 4 × 130W RMS
  • Bridged output @ 4Ω: 2 × 260W RMS
  • Maximum output power: 640W, CEA-2006A / 10% THD+N
  • Frequency response: 5Hz–38kHz
  • Crossover functions: HPF / LPF / BPF
  • Bass boost: No
  • Phase adjustment: No
  • High-level input: Yes
  • Auto turn-on: Yes
  • Remote support: Optional GZTA wired bass remote
  • Input sensitivity: 300mV–6V
  • Internal fusing: 1 × 40A
  • Stereo stability:
  • Bridged stability:
  • Dimensions: 135 × 210 × 52mm
Características clave
  • Delivers 4 × 130W RMS at 2 ohms for strong multi-speaker amplification
  • Bridges to 2 × 260W RMS at 4 ohms for higher-power two-channel applications
  • Compact 210mm-long chassis suits tighter amplifier locations
  • HPF, LPF and BPF controls support front-stage, midbass and multi-way system layouts
  • High-level input with auto turn-on makes factory-source integration more straightforward
Ideal para
  • Front-and-rear speaker amplification
  • Active two-way front stages using four amplifier channels
  • Two-channel systems requiring 2 × 260W RMS bridged output
  • OEM audio upgrades using high-level input
  • Compact builds needing useful power without a large amplifier footprint
Por qué la OSCA respalda este producto

We were impressed its four-channel-to-bridged flexibility. It can run four speakers at useful power or become a strong two-channel amplifier, giving us the more to adapt the amplifier around the system rather than the other way around.

A metallic square badge with rounded corners on a dark background, featuring the text 'Hy' and 'Hydrogen' in white. Below the badge, the text reads 'GROUND ZERO HYDROGEN SERIES' with a small tagline underneath.

High-Grade Technology

Ground Zero’s Hydrogen Series is built for serious sound, combining high-grade engineering, huge power handling, clean sound quality and high-SPL capability across subwoofers, component speakers and compact MINI amplifiers.

Designed for demanding daily systems and competition-level builds alike, Hydrogen delivers hard-hitting performance without compromising control or refinement.

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About Ground Zero 🚀

Ground Zero, established in 1995, is a German-engineered car audio brand with strong American performance roots, known for delivering high-output, competition-proven equipment built on real engineering, not hype. With distribution in over 80 countries and a full range of system components developed in Germany, the brand has earned global respect through consistent results in independent testing and demanding installs. From its origins in high-excursion subwoofer design to its evolution into a complete system solution, Ground Zero remains a go-to for enthusiasts and installers who value output, reliability, and proven performance.

Más información

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Soporte experto disponible

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