This horn comes complete with compressor, air tubing, fittings, and hardware. Note: grill is sold separately.
• Air compressor dimensions: 2-5/8"Dia x 5"L
• Maximum current draw is 20 amps at 12 volts
• Fundamental frequency: 630±15 Hz
• Internal space requirements: 13" H x 5" W x 3-3/4" D