Stainless steel horn designed for a life of exposure. AFI Compact Dual Trumpet Electric Horns are engineered for a long life. 304 stainless steel is used throughout the major components including the diaphragms, motor covers, trumpets,mounting brackets and hardware. Its compact size makes this horn ideal for installations with limited space. This dual trumpet horn is engineered for use with 12V systems and produces 115db (at one meter). Know that you are installing a long lasting horn when your install an AFT CT Compact Dual Trumpet Electric Horn. Key Features Compact dual trumpet electric horn for exterior installations with limited space Low frequency for a deeper sound Stainless steel construction throughout including a stainless steel diaphragm for excellent corrosion resistance Compact size is ideal for applications with limited space Draws 7 amps @12V dB rating of 115 at 1 meter Meets ABYC #A23 standard One-year warranty