• Product type: Compact 2-channel Class D amplifier
  
• Series: Hydrogen Series
  
• Model: GZHA MINI TWO
  
• Channels: 2
  
• Output power @ 4Ω: 2 × 130W RMS
  
• Output power @ 2Ω: 2 × 230W RMS
  
• Bridged output @ 4Ω: 1 × 460W RMS
  
• Maximum output power: 550W, CEA-2006A / 10% THD+N
  
• Frequency response: 5Hz–38kHz
  
• Crossover functions: HPF / LPF / BPF
  
• Bass boost: Yes
  
• Phase adjustment: No
  
• High-level input: Yes
  
• Auto turn-on: Yes
  
• RCA output: Full-range line output
  
• Bass remote: GZTA wired bass remote included
  
• Input sensitivity: 300mV–6V
  
• Internal fusing: 1 × 30A
  
• Stereo stability: 2Ω
  
• Bridged stability: 4Ω
  
• Dimensions: 135 × 210 × 52mm

• Delivers 2 × 230W RMS at 2 ohms for demanding stereo speaker applications
  
• Bridges to 460W RMS at 4 ohms when a strong single-channel output is needed
  
• Full-range response and adjustable filtering support multiple system roles
  
• High-level input with auto turn-on simplifies integration with factory source units
  
• Included wired bass remote adds practical level control in bridged or filtered applications

• High-power component speakers, midbass drivers or coaxial pairs
  
• Bridged 4-ohm subwoofer applications
  
• Two-channel front-stage upgrades
  
• Factory-system integration using high-level input
  
• Space-limited systems needing more output than a basic compact amplifier

This amp has the ability to work as either a powerful stereo amplifier or a 460W bridged amplifier. That flexibility gives a professional installer far more options than a narrowly focused two-channel design.