All-Stainless Mini Compact Single Hidden 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
• Fits existing hole patterns

Specifications:

• Dimensions: 3"L, 3-1/4"W, 1-3/4"H (7.5 x 8 x 4.5 cm)
• Max Amp Draw: 3 Amps
• Rating: 105 dB @ 1 Meter