There's a thread in general discussion regarding the Screaming Banshee horn system. They have a split system that I think would be able to fit under the horncast. Although, I guess one of the features of their full system is that you keep the original horn for friendly beeps, so the Banshee horn and original horn probably can't both be in there. Anyway, seems like an intriguing upgrade. One could probably find a good place to mount the additional horn.
topic23841.html
http://screaming-banshee.com/banshee-ho ... ion-2.html
Also, they are running a black Friday special, the purchase of four full systems would result in a 40% discount, making the $110 full split system about $66. Anyone want to pool resources?
Horn upgrade
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