Deluxe All-Stainless Dual Trumpet Horn - 12V 

Features:

• All Stainless Steel Inside & Out
• 304 Stainless Steel inside and out including a sealed sound unit
• No rust
• Guaranteed for 5 years.
• All meet ABYC A-23 for boats up to 12 meters
• Pre-wired
• It fits existing hole patterns

Specifications:

• Dimensions: 18-1/2"L, 8"W, 5"H (47 x 20.5 x 12.5 cm)
• Max Amp Draw: 8 Amps
• Rating: 122 db@ 1 Meter