The Nemesis Audio FR-M800.4D is a compact 4-channel Class D amplifier for clean speaker upgrades where mounting space is limited. It is a good fit for door speakers, coaxials, mids, highs, and full-range speaker builds that need more output than a radio can provide.
Its small footprint makes it easy to work into daily-driver, truck, and custom installs without giving up strong 2-ohm speaker power.
Compact 4-channel Class D amplifier
Up to 210W x 4 RMS at 2 ohms
Small 6.61 in footprint for tight mounting locations
Full-range frequency response for speaker upgrades
Useful for door speakers, coaxials, midrange speakers, and highs
Efficient option for factory radio upgrades, aftermarket radios, and custom car audio systems
A practical choice for shoppers searching for a compact 4-channel car amplifier, full-range speaker amp, door speaker amplifier, or mids and highs amp for a clean audio upgrade.
