• Product type: Sound quality amplifier
  
• Series: Uranium Series
  
• Channels: 4
  
• Amplifier class: Class AB
  
• Output power @ 4Ω: 4 x 115W RMS
  
• Output power @ 2Ω: 4 x 185W RMS
  
• Bridged power @ 4Ω: 2 x 350W RMS
  
• Max power (CEA-2006A / 10% THD+N): 2 x 440W
  
• Frequency response: 10Hz – 70kHz
  
• HPF: Yes
  
• LPF: Yes
  
• BPF: Yes
  
• Bass boost: No
  
• Phase shift: No
  
• High-level input: No
  
• Auto turn-on: No
  
• Remote control: No
  
• BIAS adjustment: Yes
  
• Link mode: No
  
• Remote turn-on: Soft delayed
  
• Connectors: Gold-plated
  
• Heatsink: Massive engraved heatsink
  
• Dimensions: 209 x 360 x 48 mm

• Class AB design gives the sort of tonal refinement expected in serious SQ systems
  
• Four-channel layout makes it far more flexible for complete front stage or multi-speaker duties
  
• Variable BIAS adjustment allows a more tailored amplifier character
  
• Integrated crossover control supports cleaner system design and speaker assignment
  
• Strong bridged output adds extra versatility for more demanding channel use

• High-end front stage systems needing four channels of dedicated amplification
  
• Active 2-way speaker systems
  
• Front stage plus rear fill setups in sound quality focused builds
  
• Installations wanting SQ character with fewer amplifiers in the system
  
• Users needing more channel flexibility without moving away from Class AB design

This is the one that makes a lot of sense when you want the SQ character of the Uranium range, but need more flexibility than a dedicated 2-channel amp can give you. It is a strong option for serious front stage work without overcomplicating the system.