Schmitt Marine 12428 Deluxe All-Stainless Dual Trumpet Horn 24V

The Schmitt & Ongaro 12428 Deluxe All-Stainless Dual Trumpet Horn is a premium 24-volt marine horn engineered for serious boaters who demand reliability and durability in saltwater environments. Built entirely from 304 stainless steel inside and out — including a sealed sound unit — this dual trumpet horn delivers a powerful 122 dB output at 1 meter while resisting rust and corrosion for the long haul.

Key Features:

• All 304 Stainless Steel construction inside and out, including a sealed sound unit — no rust, no corrosion
• Rated at 122 dB @ 1 meter for a loud, attention-grabbing signal
• Meets ABYC A-23 standards for vessels up to 12 meters
• Operates on 24-volt DC electrical systems
• Maximum amp draw of 4 amps
• Pre-wired for quick and easy installation
• Fits existing horn hole patterns for straightforward retrofit installation
• Backed by a 5-year limited warranty on stainless steel electric horns

Specifications:

• Voltage: 24V DC
• Sound Rating: 122 dB @ 1 meter
• Max Amp Draw: 4 amps
• Dimensions: 18-1/2" L x 8" W x 5" H
• Material: 304 Stainless Steel
• Standard: ABYC A-23 compliant for boats up to 12 meters
• UPC: 768170124284

Whether you're upgrading an aging horn or outfitting a new build, the Schmitt & Ongaro 12428 is a premium replacement marine horn that combines professional-grade sound output with the corrosion resistance required for demanding saltwater use.