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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.
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
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