The Nemesis Audio NA-FR200X4D is a full-range 4-channel Class D amplifier for customers building loud door speakers, midrange speakers, tweeters, horns, and pro audio front stages. It is made for high-output speaker systems that need clean power, strong crossover control, and efficient Class D performance.
This amp is especially useful when the build needs a flexible 4-channel speaker amplifier that can run 4-ohm, 2-ohm, 1-ohm, or bridged speaker setups depending on the installation plan.
800W RMS total output at 1 ohm: 200W x 4 channels
540W RMS total output at 2 ohms: 135W x 4 channels
360W RMS total output at 4 ohms: 90W x 4 channels
800W RMS bridged output at 2 ohms: 400W x 2 channels
400W RMS bridged output at 4 ohms: 200W x 2 channels
Full-range Class D design for mids, highs, coaxials, horn drivers, and pro audio speakers
High pass filter: 15Hz to 6kHz variable
Low pass filter: 50Hz to 6kHz variable
Bass boost: 0-12dB at 50Hz
Signal-to-noise ratio: 100dB
Frequency response: 10Hz to 20kHz
Smart cooling and protection for thermal, voltage, and short-circuit conditions
A strong fit for shoppers searching for a full-range 4-channel car amplifier, mids and highs amp, horn driver amplifier, pro audio speaker amp, or high-output door speaker upgrade.
