Review on 🔊 Enhanced SoundAlert 12V 100W Electric Police Air Horn Amplifier [Hands-Free] for Vehicles Truck UTV ATV Car POV with Train Truck Police Siren Horn by Cary Clemons

So this horn sounds great. I use it with a real 100w Federal signal speaker from an old Crown Victoria Police Cruiser and it's just as good as the horn on a Whelen, Federal or Code 9 Police Cruiser cuts off either way, the instant tug on her wheel is very satisfying. But he has a kind of internal flaw. It keeps draining my battery when the car is off, getting so hot in the process that it's impossible to touch the metal box for more than a second or risk a small burn, it's too hot to touch which has the adhesive label on mine relieved from the intense heat. This product is incredibly dangerous if I install it next to some plastic, I have *serious* concerns about my car catching fire or not. If you are new to wiring and don't know how to wire the relay and connect the 12VDC and signal wires on the dead side of the relay to activate it, STAY AWAY.