JUST A WHISPER.
The patented Sea-Doo® D-Sea-BelTM sound reduction system reduces sound levels by up to 50% compared to traditional personal watercraft.
A combination of resonators, acoustical foam and vibration-absorbing components work in unison to make Sea-Doo watercraft the quietest on the water. The resonators come in different lengths, custom designed for each engine, pipe and hull combination, and attach to the exhaust system. As sound travels down the tubes, it bounces off the rear wall and returns, canceling out certain low-frequency sound waves.
First introduced in 1998, the Sea-Doo® D-Sea-BelTM sound reduction system is now standard on all Sea-Doo® watercraft to minimize the sound intensity created by a Sea-Doo watercraft running across the water at full throttle.