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FR-M800.4D 4-Channel Amplifier
$299.99
The Nemesis Audio FR-M800.4D is a compact 4-channel Class D amplifier designed for powerful, clean full-range audio performance. Its compact chassis makes it suitable for installations where space is limited, while its 2Ω and bridged operating options provide flexibility for different speaker configurations. The official manufacturer listing confirms the core power ratings, full-range response, and compact dimensions.
Key Specifications
| Specification | Details |
|---|---|
| Model | FR-M800.4D |
| Amplifier Type | Full-Range Class D |
| Channels | 4-Channel |
| Tested Voltage | 14.4V |
| Rated Distortion | <1% THD |
| Frequency Response | 10Hz – 30kHz |
| Crossover Range | 40Hz – 500Hz |
| Input Sensitivity | 0.36V – 7.5V |
| Signal-to-Noise Ratio | >90dB |
| Total Harmonic Distortion | <0.2% |
| Dimensions | 6.61 × 5.51 × 2.17 in |
Power Output
| Load | Power Output |
|---|---|
| 4Ω | 130W × 4 Channels RMS |
| 2Ω | 210W × 4 Channels RMS |
| 4Ω Bridged | 400W × 2 Channels RMS |
The manufacturer currently lists the same 130W × 4 RMS @ 4Ω, 210W × 4 RMS @ 2Ω, and 400W × 2 bridged ratings.
Crossover & Audio Controls
| Feature | Specification |
|---|---|
| Crossover Range | 40Hz – 500Hz |
| Input Sensitivity | 0.36V – 7.5V |
| Frequency Response | 10Hz – 30kHz |
| Signal-to-Noise Ratio | >90dB |
| THD | <0.2% |
Product Highlights
- 4-channel Full-Range Class D design
- Compact chassis for space-saving installations
- 210W × 4 RMS @ 2Ω
- 400W × 2 RMS bridged @ 4Ω
- Wide 10Hz–30kHz frequency response
- Adjustable 40Hz–500Hz crossover range
- >90dB S/N ratio
- <0.2% THD
- Suitable for powering multiple full-range speakers or bridged configurations
- Compact dimensions: 6.61 × 5.51 × 2.17 inches
Dimensions
6.61 × 5.51 × 2.17 inches
(L × W × H)
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