FR-M1800.1D Monoblock Amplifier

$429.99

The Nemesis Audio FR-M1800.1D is a compact, high-output Class D monoblock amplifier designed for powerful low-frequency performance. It delivers up to 1,870W RMS at 1 Ohm, while maintaining strong output at 2 Ohm and 4 Ohm loads. Its compact chassis makes it suitable for installations where space is limited, while the adjustable low-pass filter provides control over the subwoofer frequency range.

Description

Key Specifications

Specification Details
Model FR-M1800.1D
Amplifier Type Class D Monoblock
Channels 1 Channel
Maximum Power 3,600W
Frequency Response 10Hz–180Hz
Input Sensitivity 0.4V–4V
Total Harmonic Distortion <0.3%
Operating Impedance 1 Ohm Stable

RMS Power Output

Load RMS Power
4 Ohm 510W × 1
2 Ohm 1,050W × 1
1 Ohm 1,870W × 1

Crossover & Bass Control

Feature Specification
Low Pass Filter (LPF) 40Hz–180Hz
Frequency Range 10Hz–180Hz
Input Sensitivity 0.4V–4V

The adjustable 40Hz–180Hz LPF allows the amplifier to be tuned to the desired subwoofer operating range. Nemesis Audio

Remote Control & Monitoring

  • Remote bass knob included
  • Built-in digital voltmeter
  • Allows real-time monitoring of vehicle electrical voltage
  • Convenient remote bass-level adjustment Nemesis Audio

Dimensions

7.91 × 5.51 × 2.17 inches
(L × W × H) Nemesis Audio

Product Highlights

  • 1,870W RMS @ 1 Ohm
  • 1,050W RMS @ 2 Ohm
  • 510W RMS @ 4 Ohm
  • 1-channel Class D monoblock design
  • 1-Ohm stable operation
  • 3,600W maximum power
  • 10Hz–180Hz frequency response
  • Adjustable 40Hz–180Hz LPF
  • 0.4V–4V input sensitivity
  • <0.3% THD
  • Compact 7.91-inch chassis
  • Remote bass knob with digital voltmeter included
Shipping & Delivery