More about the product
The Kicker 47KMI3 Marine Series 2-Channel RCA Interconnect is designed for reliable audio performance in marine environments. This 3-metre cable delivers clean signal transfer while withstanding the harsh conditions of life on the water. It features a tough PVC jacket that protects against moisture, UV rays, and general wear, ensuring long-lasting durability even in challenging outdoor settings.
A key feature of the 47KMI3 is its ultra-slim union design, which makes installation easier in tight spaces where routing cables can be difficult. The slim profile helps maintain a neat and professional look while reducing clutter in confined areas. Inside, the cable uses pure oxygen-free copper (OFC) wire, which provides superior conductivity and minimal signal loss. OFC ensures accurate audio transmission, making it essential for maintaining high-quality sound in marine environments.
The flexible PVC jacket adds to the ease of installation, allowing the cable to bend and route smoothly without compromising strength or protection. This design is ideal for marine setups where cables need to be routed through narrow spaces without sacrificing durability. The connectors are engineered for a secure fit, reducing the risk of accidental disconnection when the boat is in motion.
While the 47KMI3 is built for marine use, it does not include waterproof connectors, so care should be taken to keep connection points protected from direct water exposure. Its 3-metre length is perfect for medium runs between source units and amplifiers, providing enough reach for most installations without creating excess cable clutter.
The Kicker 47KMI3 combines practical features with rugged construction, making it a dependable choice for marine audio systems. It focuses on essential qualities such as durability, corrosion resistance, and signal clarity without unnecessary extras. For those needing shorter or longer runs, other lengths in the KMI series are available, but the 3-metre option offers excellent flexibility for installations that require extra reach without compromising neatness.
Technical details
- Brand
- Kicker
- Warranty
- 24-months
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At our Bankstown Sound store and workshop in Sydney, our team ensures every car and auto audio installation and upgrade starts with an understanding of how you use your car. Our team works with you to understand your driving habits, the features you rely on, and the problems you’re trying to solve.
Most factory setups are built to broad standards and often lack the clarity or seamless connectivity required for how people actually drive. That’s why we focus on modernising your dashboard and audio performance based on how you use your vehicle.

