Deluxe SS Dual Trumpet Horn, 24V Deluxe Stainless Steel Dual Trumpet24 VoltDimensions 18 189L, 8W, 5H 47 x 20.5 x 12.5 cmMax Amp Draw 4 Amps Rating 122 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
