JDMSPEED New Loud Dual Trumpet Train Air Horn System Kit 12V Black Replacement For Car Truck RV

Black Color, Metal Construction, 12V Heavy Duty Air Compressor, 4-PIN 12V/30A Relay, 3/8" OD Air Hose, Mounting Hardware Included This black color, dual trumpet horn, will produce a strong power driven sound. The trumpets are made of metal to ensure better sound quality, maximum strength and durability. The system includes one maintenance free heavy duty 12 volt air compressor, hose, relay and mounting hardware. The perfect compact solution to enjoy a loud horn sound on all vehicles with a 12V system. Features Dual Trumpet Train Air Horn Kit (Black) Metal Construction 12V Heavy Duty Air Compressor Can be mounted on roof, or under the hood Horn Size: 11-½", 9", 3-½" Diameter each Included in this kit: Dual Trumpet Air Horn 12V Heavy Duty Air Compressor 4-PIN 12V/30A Relay 3/8" OD Air Hose Mounting Hardware Installation Instructions Specifications Type Full System Trumpet/Horn Trumpets Total 2 Sound Type Train Power 12 Volts Construction Metal Mounting Hardware Mounting Hardware, Hose and Relay Dimensions (L x D) 11-½", 9", 3-½" diameter each Overall Dimensions (L x W x H) 11-3/8" x 6-½" x 3-½" Compressor Power 12 Volts Maximum Pressure 18 PSI

• The horn is easy to install. It is flexible and portable so it has the reflexes to take from one car to another easily. The horn kit includes basic mounting hardware and hose
• Included in this kit: Dual Trumpet Air Horn, 12V Heavy Duty Air Compressor, 4-PIN 12V/30A Relay, 3/8" OD Air Hose, Mounting Hardware
• Horn Size: 11-½", 9", 3-½" Diameter each
• It is made of high-quality chrome plated zinc alloy material,which can ensure air horn durability and longevity.It can work in a variety of temperature environments,no matter wherever you are
• Upgraded interior structure can produce deeper and higher tone,enough loud for lesser risk of injury and vehicle damage due to improved horn system,please use it reasonably especially in schools,hospitals