It has 10.5”, 14.5” and 15” trumpets that

feature chrome plated brass construction. It

is fitted with a 12 VDC switching solenoid

valve. Air line capable of handling up to 150

PSI is also included with all necessary mounting

hardware. Rated at 112 db at 20 feet at 120 psi.

Requires air compressor AC-1.5 or AC-2.0 sold seperately