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NA-5KD
$499.99
The Nemesis Audio NA-5KD is a high-power Class D monoblock amplifier designed for demanding car audio and subwoofer applications. It delivers up to 2,428W RMS / 5,000W MAX at 1Ω, with additional power ratings of 1,273W RMS at 2Ω and 824W RMS at 4Ω. It features adjustable bass boost, subsonic filtering, and low-pass crossover controls for precise low-frequency tuning. The supplied box specifications match Nemesis Audio’s current listing.
Key Specifications
| Specification | Details |
|---|---|
| Model | NA-5KD |
| Amplifier Class | Class D |
| Channels | 1 Channel |
| RMS/MAX @ 4Ω | 824W / 1,648W |
| RMS/MAX @ 2Ω | 1,273W / 2,546W |
| RMS/MAX @ 1Ω | 2,428W / 5,000W |
| Frequency Response | 8Hz – 180Hz |
| Signal-to-Noise Ratio | 70dB |
| Total Harmonic Distortion | <0.15% |
| Input Sensitivity | 0.2V – 5V |
Power Output
| Impedance | RMS Power | MAX Power |
|---|---|---|
| 4Ω | 824W × 1 | 1,648W × 1 |
| 2Ω | 1,273W × 1 | 2,546W × 1 |
| 1Ω | 2,428W × 1 | 5,000W × 1 |
Crossover & Bass Controls
| Control | Range |
|---|---|
| Low Pass Filter (LPF) | 40Hz – 180Hz |
| Subsonic Filter | 5Hz – 50Hz |
| Bass Boost Level | 0 – 12dB |
| Bass Boost Frequency | 30Hz – 80Hz |
| Input Sensitivity | 0.2V – 5V |
Product Highlights
- 5,000W MAX power output
- 2,428W RMS @ 1Ω
- Class D monoblock design
- 1-channel configuration
- 8Hz–180Hz frequency response
- Adjustable 0–12dB bass boost
- Adjustable 30–80Hz bass boost frequency
- Variable LPF from 40Hz–180Hz
- Adjustable 5Hz–50Hz subsonic filter
- <0.15% THD
- 70dB signal-to-noise ratio
Dimensions
16.99 × 6.61 × 2.36 inches (L × W × H)
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