Nemesis Audio NA-3KM Class D 1-channel Amplifier

The Nemesis Audio NA-3KM is a high-output Class D 1-channel amplifier designed for powerful car audio systems. It delivers up to 3,000W MAX / 1,500W RMS at 1 Ohm, with additional power ratings at 2 and 4 Ohms. The amplifier also features adjustable LPF, subsonic filtering, bass boost, high efficiency, and 1-Ohm minimum load capability.

Features:

Crossover & Bass Controls

• LPF: 40Hz–180Hz
• Subsonic Filter: 5Hz–50Hz
• Bass Boost Frequency: 30Hz–80Hz
• Bass Boost Level: 0–12dB
• Input Level: 0.2V–5V
• Frequency Response: 8Hz–180Hz

Performance Specifications

• THD at 4 Ohm load, 30% rated power: <0.2%
• Signal-to-Noise Ratio: >70dB
• Best Efficiency: >85%
• Minimum Load: 1 Ohm
• Dimensions: 341 × 185 × 55mm

Product Highlights

• 3,000W maximum power output
• 1,500W RMS @ 1 Ohm
• 1-channel Class D design
• 950W RMS @ 2 Ohms
• 600W RMS @ 4 Ohms
• Adjustable 40–180Hz LPF
• Adjustable 5–50Hz subsonic filter
• 0–12dB bass boost
• 30–80Hz bass boost frequency range
• 85% best efficiency
• 1 Ohm minimum load
• Compact 341 × 185 × 55mm chassis

Specifications:

• Amplifier Type: Class D
  
• Channels: 1 Channel
  
• Input Level: 0.2V–5V
  
• Frequency Response: 8Hz–180Hz
  
• Minimum Load: 1 Ohm
  
• Best Efficiency: >85%
  
• Signal-to-Noise Ratio: >70dB
  
• THD: <0.2%
  
• Dimensions (L×W×H): 341 × 185 × 55mm