• Product type: Compact 5-channel Class D amplifier
  
• Series: Hydrogen Series
  
• Model: GZHA MINI FIVE
  
• Channels: 5
  
• Output power @ 4Ω: 4 × 75W + 190W RMS
  
• Output power @ 2Ω: 4 × 125W + 320W RMS
  
• Subwoofer output @ 1Ω: 500W RMS
  
• Bridged output @ 4Ω, channels 1–4: 2 × 250W RMS
  
• Maximum output power: 1200W, CEA-2006A / 10% THD+N
  
• Frequency response: 5Hz–38kHz
  
• Crossover functions: HPF / LPF / BPF
  
• Bass boost: No
  
• Phase adjustment: No
  
• Input modes: 2-channel / 4-channel / 5-channel
  
• High-level input: Yes
  
• Auto turn-on: Yes
  
• Subwoofer stability: 1Ω
  
• Main-channel stereo stability: 2Ω
  
• Main-channel bridged stability: 4Ω
  
• Bass remote: GZTA wired bass remote included
  
• Input sensitivity: 300mV–6V
  
• Internal fusing: 2 × 40A
  
• Dimensions: 135 × 322 × 52mm

• Powers four full-range speakers and a subwoofer from one compact amplifier
  
• Dedicated subwoofer channel delivers 500W RMS at 1 ohm
  
• Main channels provide up to 4 × 125W RMS at 2 ohms
  
• Selectable 2-, 4- and 5-channel input modes support different source configurations
  
• High-level input, auto turn-on and included bass remote improve integration and everyday control

• Complete systems using four speakers and one subwoofer
  
• Space-conscious installs where two separate amplifiers are undesirable
  
• OEM-retain upgrades using high-level signal
  
• Daily sound-quality systems needing useful speaker and subwoofer power
  
• Builds where simple system architecture and serviceability matter

GZHA MINI FIVE will let you run an entire conventional system from one chassis. Four speaker channels plus a proper 1-ohm subwoofer channel means fewer components, less wiring and a cleaner installation without reducing the system to entry-level power.