v378 horn compressor location

[davidfhare]

Hi all - Does anyone know the location of the compressor for the horn on a Vista 378? I assume it's probably near the horn, but I can't seem to find it looking at everything underneath near where I expect it to be.

The top side horn is very similar to this: https://www.marinco.com/en/p/10624

 

[Scott Danforth]

Are you sure it's an air horn?

 

[davidfhare]

Found it. It's a compressor above the microwave cabinet behind a large trim piece. The compressor from there connects to the horn above.