Bear in mind 1 horn at 130 dbA = 130 dbA
but 2 horns at 130 dbA = only 133dbA
Don't know any legal limits sorry [smiley=thumbsup.gif]
Type: Posts; User: BoatingBiker
Bear in mind 1 horn at 130 dbA = 130 dbA
but 2 horns at 130 dbA = only 133dbA
Don't know any legal limits sorry [smiley=thumbsup.gif]