Nemesis Audio FIERCE-5000X4D 5000W Max 4-Channel High-Efficiency Digital Amplifier

The Nemesis Audio FIERCE-5000X4D is a high-output 4-channel full-range digital amplifier designed for powerful multi-speaker car audio systems. It provides substantial RMS output at both 2Ω and 4Ω loads, with bridged operation available for additional power. The supplied box specifications are consistent with current manufacturer/retailer listings.

Features:

• 4-channel full-range digital amplifier
  
• 5000W MAX power rating
  
• 650W RMS × 4 channels @ 2Ω
  
• 420W RMS × 4 channels @ 4Ω
  
• 1300W RMS × 2 channels bridged @ 4Ω
  
• Class D high-efficiency design
  
• Adjustable crossover range
  
• Adjustable bass boost up to 18dB
  
• Suitable for high-output multi-speaker systems
  
• Heavy-duty aluminum heatsink construction

Specifications:

• Amplifier Type: 4-Channel Full-Range Digital Amplifier
  
• Class: Class D
  
• Maximum Power: 5000W MAX
  
• Rated Test Voltage: 14.4V
  
• Test Distortion: <1% THD
  
• Frequency Response: 40Hz–400Hz
  
• Crossover Range: 20Hz–20kHz
  
• Input Sensitivity: 0.2V–10V
  
• Signal-to-Noise Ratio: >90dB
  
• Total Harmonic Distortion: <0.3%
  
• Bass Boost: 0–18dB