Evacuate! evacuate! if the evac2e just isn't gonna cut it then boost the noise with the evac3e tri-trumpet train horn kit w/compressor! the evac3e is the evac2e on steroids! as with steroids, you're sure to experience some shrinkage when you're bombarded with the intensity of the evac3'se blast! this complete kit includes 3 red abs electric trumpet horns, one 12v compressor, and a sturdy aluminum base. with an output of 120e5db running at 12/24v, the evac3e will meet every noise-junky's demands. the solid design of the evac3e is backed by a limited lifetime warranty.