Loud Freight Train Horn

[Ninja_Lawn_Guy]

On the wife's truck I hid 'em up inside the wall of the box, aimed down at a slight angle so any water that gets in drains out. The sound bounces off the pavement quite nicely.

where exactly?...

 

[Bernie]

On the wife's truck I hid 'em up inside the wall of the box, aimed down at a slight angle so any water that gets in drains out. The sound bounces off the pavement quite nicely.

where exactly?...

Here:

That's up inside the wall of the pickup bed, just behind the passenger seat

 

[Ninja_Lawn_Guy]

nice ...how was it mounted?

 

[Bernie]

nice ...how was it mounted?

Stainless steel bracket on the trumpets, bolted through existing holes in the cross bar with stainless steel bolts.