The Nemesis Audio NANO-1800X4D is a compact full-range 4-channel amplifier for loud speaker upgrades where space matters. It gives door speakers, coaxials, midrange speakers, and highs stronger output while still fitting cleanly into custom car audio and truck audio builds.
Use it as a powerful mids and highs amp, or bridge it when the install needs more output from fewer channels. Its 2-channel or 4-channel input mode makes it flexible for factory radio upgrades, aftermarket stereos, DSP systems, and multi-amp builds.
900W RMS total output at 2 ohms: 225W x 4 channels
600W RMS total output at 4 ohms: 150W x 4 channels
900W RMS bridged output: 450W x 2 channels at 4 ohms
Full-range Class D design for efficient speaker power
2-channel or 4-channel input mode for flexible installs
Input sensitivity: 0.2V to 6.0V
Signal-to-noise ratio: greater than 90dB
Total harmonic distortion: less than 0.3%
Dimensions: 9.76 in x 5.5 in x 2.17 in
A strong choice for customers searching for a compact 4-channel car amplifier, full-range speaker amp, mids and highs amplifier, or bridged amp for a louder front-stage upgrade.
