Nemesis Audio FIERCE-2600X4D 4-Channel Amplifier

The Nemesis Audio FIERCE-2600X4D is a high-output 4-channel Class D full-range amplifier designed for powerful multi-speaker car audio systems. It offers strong RMS output at both 2Ω and 4Ω loads, along with 4Ω bridged operation for higher-power configurations. The supplied box provides the detailed specifications below, which are also corroborated by the current Nemesis Audio listing. Features: 2600W MAX 4-channel Class D amplifier Full-range digital amplifier design 330W × 4 RMS @ 2Ω 208W × 4 RMS @ 4Ω 675W × 2 RMS @ 4Ω bridged 4Ω bridging capability 20Hz–500Hz crossover range 10Hz–30kHz operating frequency range >90dB S/N ratio <0.1% THD 12dB per-octave slope Input sensitivity from 0.36V to 7V Compact chassis measuring 10.94″ × 6.2″ × 2.22″ Specifications: Amplifier Type: Class D Channels: 4-Channel Maximum Power: 2600W MAX Frequency Response: 10Hz – 30kHz Crossover Range: 20Hz – 500Hz Input Sensitivity: 0.36V – 7V Signal-to-Noise Ratio: >90dB THD: <0.1% Per Octave Slope: 12dB Dimensions: 10.94″ × 6.2″ × 2.22″