The Skar Audio SKMCBR80A is a heavy-duty 80-amp marine circuit breaker engineered to provide reliable overcurrent protection in demanding marine and outdoor environments. Built with corrosion-resistant materials and an element-resistant housing, it is designed to withstand moisture, salt air, and vibration without compromising performance.

Ideal for protecting marine audio systems and onboard electrical circuits, the SKMCBR80A helps prevent damage caused by overloads or short circuits while maintaining consistent, dependable power delivery.