MARINCO Compact Trumpet Electric Horn

MARINCO Compact Trumpet Electric Horn The compact design of this trumpet horn makes it ideal for installation in smaller spaces. Features: 100 percent stainless steel exterior Type 304 stainless steel diaphragm Dimensions: 14" L x 3.5" W x 4" H (Single), 16" L x 7.5" W x 4" H  (Dual) Maximum amp draw: 3.5 amps (Single), 7 amps (Dual) 12 volt dB(A) rating: 108 at one meter (Single), 110 at one me