Whelen 295SL100 siren amplifiers 100 watt USED NOS

New old stock removed from a city fleet auction. NOTE this siren does appear to never have been installed but may have had very faint use. Will only receive the rear plug and microphone mount kit. NO BRACKET IS INCLUDED. 
This is a 200 watt siren amplifier made by Whelen. Can run 2 100 watt speaker. Has standard wail, yelp, piercer, and air horn tones along with the ability to change to another 16 via a rear push button. Will include the rear 12 pin plug along with the attached old style PA microphone.
Model #295SL100
Manufactured 07/2007