And we thought or Stebel's were loud...

[andrewsmith]

Bets on Soulkiss building one for the Zed?

http://www.carsguide.com.au/blogs-and-stuff/Driven-troppo/8000_bicycle_horn_is_louder_than_jet_take_off

[punyXpress]

YC's got the scuba gear to power it!