Give any 12-volt truck the powerful sound of a train air horn. The Siberian Express has been engineered with the latest technology using reinforced ABS. The sound produced by the three trumpets is incredible. Using reinforced ABS decreases the overall weight making installation easier and ensuring less vibration when driving on rough roads. The horns are operated by a heavy-duty 12-volt electric solenoid valve. The trumpets are finished with an attractive semi-gloss black finish and the horns base is painted steel. The horn comes with all mounting hardware and 10 feet of 1/4" nylon high-pressure hose and a heavy-duty 12-volt electric solenoid valve.

• 152 Decibels
• 307/347/440 Hz - Low Range
• Horn size: L 16-1/2 in. x W 14-3/4 in. x H 11 in.
• Horn output with 90/110 psi: 152 db
• Horn construction: ABS plastic, base - painted enamel, trumpets - semi gloss black finish
• Electric solenoid: 12 volts / 300 milliamps
• Hose type: 1/4 in. O.D.
• Air fittings: Brass
• Mounting hardware: Stainless steel
  
  157 dB(A)