Deluxe Stainless Steel Shorty Dual Trumpet 12 VoltDimensions: 16"L 7-½W 4"H (40.5 x 19 x 10 cm)Max Amp Draw: 7 Amps Rating: 120 db@ 1 MeterStainless Steel HornsAll Stainless Steel Inside & Out304 Stainless Steel inside & out including sealed sound unit No rust Guaranteed for 5 years.All meet ABYC A-23 for boats up to 12 metersPre-wired Fits existing hole patterns Product : ONGARO DELUXE SS SHORTY DUAL TRUMPET HORN 12V Manufacturer : SCHMITT ONGARO MARINE PRODUCTS Manufacturer Part No : 10012 UPC : 768170100127