Schmitt & Ongaro Marine Deluxe SS Dual Trumpet Horn - 24V. 5 x 12.5 cm) Max Amp Draw: 8 Amps Rating: 122 dbat 1 Meter Stainless Steel Horns All Stainless Steel Inside & Out 304 Stainless Steel inside & out including sealed sound unit No rust Guaranteed for 5 years. All meet ABYC A-23 for boats up to 12 meters Pre-wired Fits existing hole patterns Specifications for Schmitt & Ongaro Marine Deluxe SS Dual Trumpet Horn: Manufacturer: Schmitt & Ongaro Marine Color: Black Package Contents: Schmitt & Ongaro Marine Deluxe SS Dual Trumpet Horn Schmitt & Ongaro Marine 12428: Deluxe SS Dual Trumpet Horn - 24V