In order to work as quietly as possible, the QMS gensets are available in a sound shield enclosure allowing them to reach a threshold of 54dB at 7 meters, the equivalent of a dishwasher. All QMS gensets have a rotation speed of 1500rpm, giving them low noise and vibrations levels, while reducing friction and wear. Moreover, electrical connections, sea water entry and exit connections as well as the exhaust hose are integrated in the box. Easy access to the different service points of the engine and alternator is possible thanks to light and removable panels.