NA-2KM
$289.99
The Nemesis Audio NA-2KM is a powerful 1-channel Class D monoblock amplifier designed for high-performance car audio and subwoofer systems. Delivering up to 2,000W MAX / 1,000W RMS at 1Ω, it combines strong low-frequency output with adjustable crossover and bass controls for precise system tuning. Its Class D design also provides high efficiency while maintaining a compact installation-friendly chassis.
Key Specifications
| Specification | Details |
|---|---|
| Model | NA-2KM |
| Amplifier Type | Class D Monoblock |
| Channels | 1 Channel |
| Minimum Load | 1Ω |
| RMS / MAX @ 4Ω | 400W / 800W |
| RMS / MAX @ 2Ω | 600W / 1,200W |
| RMS / MAX @ 1Ω | 1,000W / 2,000W |
| Input Level | 0.2V – 5V |
| Frequency Response | 8Hz – 180Hz |
| LPF | 40Hz – 180Hz |
| Subsonic Filter | 5Hz – 50Hz |
| Bass Boost Frequency | 30Hz – 80Hz |
| Bass Boost Level | 0 – 12dB |
| THD | <0.2% |
| Signal-to-Noise Ratio | >70dB |
| Best Efficiency | >85% |
| Dimensions | 266 × 185 × 55 mm |
Power Output
| Impedance | RMS / Maximum Power |
|---|---|
| 4Ω | 400W RMS / 800W MAX |
| 2Ω | 600W RMS / 1,200W MAX |
| 1Ω | 1,000W RMS / 2,000W MAX |
Crossover & Bass Controls
- Low-Pass Filter (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: <0.2% at 4Ω load / 30% rated power
- Signal-to-Noise Ratio: >70dB
- Best Efficiency: >85%
- Minimum Load: 1Ω
Product Highlights
- 1-channel Class D monoblock amplifier
- 2,000W maximum power output
- 1,000W RMS @ 1Ω
- 600W RMS @ 2Ω
- 400W RMS @ 4Ω
- 1Ω minimum load
- Adjustable LPF and subsonic filtering
- Adjustable 0–12dB bass boost
- Bass boost frequency adjustment from 30Hz–80Hz
- >85% efficiency
- Compact 266 × 185 × 55 mm chassis
- Ideal for powerful subwoofer systems
| Channels | 1 |
|---|---|
| Amp Watts | 1000W |
For our valued customers, we offer straightforward shipping rates based on your order total and customer type.
Retail Customers
Orders under $100: Flat shipping fee of $10.
Orders over $100: Free shipping.
Wholesale Customers
Orders under $2,000: Flat shipping fee of $100.
Orders over $2,000: Free shipping.
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