NA-MR2KD
$279.99
The Nemesis Audio NA-MR2KD is a high-performance Class D monoblock amplifier designed for marine and powersports audio systems. It delivers up to 2,000W MAX / 1,000W RMS at 1Ω, with flexible power output at 2Ω and 4Ω. Its IP67-rated waterproof construction, adjustable LPF and subsonic crossover controls, and bass boost make it well suited for demanding outdoor audio installations.
Amplifier USER’s MANUAL
Key Features
- Class D Monoblock Design: Single-channel amplification for subwoofer applications.
- Powerful Output: Up to 2,000W maximum power and 1,000W RMS at 1 ohm.
- Marine & Powersports Use: Designed for audio setups in demanding outdoor environments.
- IP67 Protection: Dust and water protection as specified for the amplifier.
- Adjustable Low-Pass Filter: 50Hz–250Hz for controlling the subwoofer’s frequency range.
- Subsonic Filter: Adjustable from 10Hz–55Hz to help control very low frequencies.
- Adjustable Bass Boost: 0dB–18dB for additional bass adjustment.
- Wide Input Sensitivity: 0.2V–10V for compatibility with a range of audio signal levels.
- Compact Design: Measures approximately 10.5 × 4.57 × 1.83 inches.
Technical Specifications
| Brand | Nemesis Audio |
| Model | NA-MR2KD |
| Amplifier Type | Class D Monoblock |
| Number of Channels | 1 Channel |
| Application | Marine / Powersports |
| Test Voltage | 14.4V |
| Power Output at 1Ω | 2,000W MAX / 1,000W RMS |
| Power Output at 2Ω | 1,400W MAX / 700W RMS |
| Power Output at 4Ω | 820W MAX / 420W RMS |
| Frequency Response | 20Hz–500Hz |
| Low-Pass Filter (LPF) | 50Hz–250Hz |
| Subsonic Filter | 10Hz–55Hz |
| Bass Boost | 0dB–18dB |
| Input Sensitivity | 0.2V–10V |
| Signal-to-Noise Ratio | >90dB |
| Total Harmonic Distortion (THD) | <0.3% |
| THD Test Condition | <1% THD |
| Waterproof Rating | IP67 |
| Dimensions (L × W × H) | 10.5 × 4.57 × 1.83 inches |
| Channels | 1 |
|---|---|
| Amp Watts | 2000W |
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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