Best Seller | WOLO 417 Dual Trumpet Big Rig Sound Horn,Air Dual Trumpet Big Rig Sound Horn, Air, Length 12 1/4 In., Width 3 In., Height 3 In., Material Plastic, Finish Red, Under-Hood Mounting, Decibels 118 dB, Voltage 12 DC, For Use On Cars And Trucks, Includes Chrome-Plated Direct Drive Compressor, Relay,... ... more WOLO 417 Dual Trumpet Big Rig Sound Horn,Air Dual Trumpet Big Rig Sound Horn, Air, Length 12 1/4 In., Width 3 In., Height 3 In., Material Plastic, Finish Red, Under-Hood Mounting, Decibels 118 dB, Voltage 12 DC, For Use On Cars And Trucks, Includes Chrome-Plated Direct Drive Compressor, Relay,... | | $28.99 go to store |