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NA-K1000D
$449.99
The Nemesis Audio NA-K1000D is a Korean-made Class D monoblock amplifier built for high-performance subwoofer systems. It delivers 1,000W RMS at 1Ω, with 800W RMS at 2Ω and 400W RMS at 4Ω. The amplifier also supports 2,000W strappable power at 2Ω, giving system builders additional flexibility for high-output applications.
With adjustable subsonic and low-pass filters, bass boost, phase control, high efficiency, and a remote gain control with clipping indicator, the NA-K1000D provides precise control over your subwoofer system.
Key Specifications
| Specification | Details |
|---|---|
| Model | NA-K1000D |
| Amplifier Class | Class D |
| Channels | 1 Channel |
| Made In | Korea |
| RMS Power @ 4Ω | 400W × 1 |
| RMS Power @ 2Ω | 800W × 1 |
| RMS Power @ 1Ω | 1,000W × 1 |
| 2Ω Strappable Power | 2,000W |
| Frequency Response | 10Hz – 250Hz |
| Signal-to-Noise Ratio | 95dB |
| Damping Factor | 200dB |
| Efficiency | 90% @ 4Ω, 100Hz |
| Input Sensitivity | 0.2V – 6V |
| Working Voltage | 10V – 16V |
| Tested Voltage | 14.4V |
| THD | Less than 1% |
Power Output
| Impedance | RMS Power |
|---|---|
| 4Ω | 400W × 1 |
| 2Ω | 800W × 1 |
| 1Ω | 1,000W × 1 |
| 2Ω Strappable | 2,000W |
Crossover & Bass Controls
| Control | Specification |
|---|---|
| Subsonic Filter | 10Hz – 50Hz @ 24dB/Oct |
| Low Pass Filter (LPF) | 35Hz – 250Hz @ 24dB/Oct |
| Bass Boost | 0 – 9dB @ 45Hz |
| Phase Control | 0° – 180° |
| Input Sensitivity | 0.2V – 6V |
Connectivity & Features
- Strappable connection
- Audiophile-grade Tiffany RCA input & output
- 0-gauge power and ground inputs
- Remote gain control with clipping indicator
- High-efficiency Class D design
- Designed for high-power subwoofer applications
Protection
The NA-K1000D features 4-way protection circuitry, including:
- Thermal protection
- High-voltage protection
- Low-voltage protection
- Short-circuit & DC protection
Dimensions
300 × 220 × 68 mm (L × W × H)
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