Loudest motorcycle audio system
Who
Denis Podshivalov
What
143 decibel(s) (C-weighted)
Where
Russian Federation (Omsk)
When
The loudest motorcycle audio system produces a sound pressure level of 143 decibels, and was built by Denis Podshivalov (Russia), and showcased at an International Auto Sound Challenge Association competition at Fedorovka airport, Omsk, Russia, on 28th July 2012.