Overview#
The MQ Power DCA-6 WhisperWatt is the entry point of the WhisperWatt lineup — a 6 kW prime portable diesel generator in a sound-attenuated enclosure rated at just 58 dB(A) at 23 feet. That's the quietest unit MQ Power makes, and one of the quietest portable diesels available from any manufacturer.
At 120V single-phase output, the DCA-6 serves residential emergency power, small tool operation on noise-sensitive sites, and film/event production where audio capture makes generator noise a dealbreaker.
1800 RPM diesel advantage#
Like all WhisperWatt units, the DCA-6 runs at 1800 RPM rather than 3600 RPM. The lower speed reduces mechanical noise, extends engine life, and improves fuel economy relative to high-speed portable generators at the same power output.
Common applications#
- Residential emergency backup power
- Film and TV production (audio-sensitive sets)
- Small construction tasks in residential neighborhoods
- Outdoor events requiring minimal noise impact