New Quad 4 Train Air Horn Kit Semi Truck Boat w/ 1

New Quad 4 Train Air Horn Kit Semi Truck Boat w/ 150 PSI Compressor 12V 3 LitersShiny Chrome Finish150dB Loud & Powerful120PSI Air CompressorReinforced SecurityEasy InstallationExtensive UsesOverall size: 385 mm (L)*137 mm (W)* 183 mm (H)/15''*5''*7'',Trumpet length: 165 mm, 225 mm, 290 mm, 345 mm(6'',9'',11'',14''),Duty cycle: 15%,Tank capacity: 3 Liters,Trumpet width: 90 mm(4''),Max Amp: 18 A,Pressure Switch Settings: 100 PSI on, 120 PSI off,Max pressure: 120 PSI,Horn Overall size: 345 mm* 155 mm* 165 mm/14''*6''*6''