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.

Description

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
Additional information
Channels1
Amp Watts2000W
Shipping & Delivery

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.