Marinco 12V MiniBlast Compact Single Horn w/White Cover

The Marinco 12V MiniBlast Compact Single Horn with White Cover is a sealed electric signaling device engineered for 12-volt marine and automotive applications where reliable, weather-resistant audible warnings are critical. Built with a durable ASA plastic cover and stainless steel diaphragm, this compact horn delivers 106 dB(A) output at one meter with a fundamental frequency of 430 ± 20 Hz—sufficient for effective alerting across typical operational ranges without overwhelming nearby personnel.

The horn's sealed sound unit design provides corrosion resistance critical for saltwater environments, offshore platforms, and high-humidity settings where standard horns degrade rapidly. Maximum amperage draw is 3 amps at 12 volts, making it compatible with standard vehicle electrical systems and battery banks without requiring auxiliary power conditioning. The compact profile—measuring 4.375" L × 3.375" W × 2" H—mounts via the same hole pattern as the Marinco 10035 horn, simplifying retrofit installations on existing marine vessels, emergency vehicles, and industrial equipment already fitted with compatible brackets.

This unit serves deck operations, towing recovery, standby generator systems, fire apparatus, and marine auxiliary roles where continuous duty and minimal maintenance are operational requirements. The stainless steel diaphragm resists salt spray corrosion better than brass or carbon designs, reducing replacement frequency in coastal and offshore duty. The white cover aids visibility in low-light conditions and helps operators quickly identify the horn location during emergency response procedures.

Marinco's MiniBlast line balances output performance with space constraints found on compact vessels, utility vehicles, and retrofit applications where larger multi-tone horns are impractical. The sealed construction eliminates water ingress and salt buildup, extending service intervals compared to open-frame designs common in older equipment.