Vixen Horns Loud 125dB 5/Five Trumpet Dixie Musical/Music Sound Air Horn with Compressor Full Complete System/Kit Black 12V VXH6801B Color: Black Dixie Musical Sound Very loud Construction: Plastic Compressor 12v Heavy Duty 4-PIN 12V/30A Relay 3/8&#034; OD Clear Plastic Hose Mounting Hardware