These Seachoice Compact Electric Horns make the most efficient use of precious onboard space while providing impressive total sound output of 108 dB. These twin horns have corrosion-resistant Stainless Steel covers that will retain their appealing finish over the long run. With these premium covers, these horns can be mounted in areas where they'll be exposed to extreme weather. The Compact Electric Horns come with a mounting pad and wire harness, so they're ready to be mounted and connected to a 12v DC power supply. Once installed onboard, the horns occupy a space measuring only 7 ¾ inches x 3 9/32 inches x 2 7/32 inches. Seachoice is committed to delivering quality marine accessories and OEM replacement parts to satisfy fishing, boating and watersports enthusiasts worldwide. Seachoice is run for and by boaters, offering a wide-ranging product line while remaining affordable. Powerful, space-efficient Compact Electric Horns provide impressive sound while occupying minimal space onboardSound output (total) rated at an impressive 108 dBCorrosion-resistant Stainless Steel covers make the horns ideal for use in areas exposed to extreme weatherReady for installation with included mounting pad and wire harnessElectric Horns utilize 12v DC power supply; 8 max ampsInstalled horns measure 7 ¾ inches x 3 9/32 inches x 2 7/32 inches