Review on 🔊 Wolo 846 Sputtering Chief Emergency Sound Horn by Chris Vargas

Oh my god this thing is LOUD. Not as menacing as my train horn (meaning it's not as deep or loud), but it's SUPER LOUD. Please note this horn does NOT include a valve or solenoid for use (MUST BE PURCHASED SEPARATELY). Almost any 1/4" NPT or MIP thread valve will work with this, although it does come with an adapter for the lower parts to 1/8 (through the roof or hood air intake) to make it suitable for the 1/4 line to adjust - or if you take the plug under the pipe there is a 1/4 inlet that I installed my 1/4 solenoid valve on.Remember to install the included 1/8 NPT male connector back into that Hole in the bottom before you install it or your horn won't sound This is a GREAT horn for the price and sounds like a fire engine or EMT horn used to clear traffic Don't wait around set it for the next red light text message PIC to follow BTW speaking to WOLO tech support the recommended OPERATING PRESSURE FOR THIS HORN is 80-110psi - NOT 150psi