Big Bubba Programmable 4 Sounds Wireless Car Horn | Boom Blasters Car Horns
Pyle PLMRB29W Marine Boat USB/SD/MP3 Bluetooth Stereo Receiver Bundle Combo With 4x 3" Ceiling/Wall Mount Speaker + 2x 8'' Inch PA Horn Speaker + Metra Underdash DIN Kit + Enrock 50Ft 16g
12V 200W Remote Control Sound Alarm Siren with MP3 Play in USB Interface Loudspeaker Megaphone Horn for Car Truck Boat Train Ship Ambulance Police Fire Alarm : Amazon.ca: Electronics