More about the product
The Kicker 51KMC4 Marine Digital Media Receiver is designed for marine environments where durability and performance matter. This receiver is built to withstand harsh conditions while delivering clear audio and easy control. It features a compact, weather-resistant design that fits neatly into most dashboards, making it ideal for boats and other outdoor applications.
The 51KMC4 includes a bright, full-colour display that remains visible even in direct sunlight. Its intuitive interface makes navigation simple, allowing quick access to music and settings. The unit supports AM/FM radio and Bluetooth streaming, enabling wireless playback from smartphones and other devices. It also includes USB and auxiliary inputs for wired connections, offering flexibility for different audio sources.
This marine receiver is engineered for reliability, with a sealed faceplate and corrosion-resistant components that protect against water, salt, and UV exposure. The rotary knob and tactile buttons provide easy control even when wearing gloves, and the backlit design ensures visibility in low-light conditions.
The Kicker 51KMC4 delivers strong audio performance with built-in power suitable for driving speakers directly. For those seeking more volume and clarity, it includes preamp outputs for connecting external amplifiers. The unit also offers zone control, allowing independent volume adjustment for different areas of the boat.
Installation is straightforward thanks to its standard gauge mounting size and included hardware. While the 51KMC4 provides excellent functionality for most marine setups, it does not include CD playback, focusing instead on digital media for convenience and durability.
Technical details
- Brand
- Kicker
- Frequency Response
- 20Hz - 20kHz
- Radio
- AM/FM
- RCA Pre-Outs
- 2x
Look out for Bankstown Sound Recommendations
The Kicker 51KMC4 suits boat owners who need a reliable, weather-resistant receiver with modern connectivity. It offers more features than basic marine radios, including Bluetooth and zone control. Compared to premium touchscreen units, it is simpler and more affordable, making it ideal for those who want functionality without complexity. It does not support CDs, so it is best for users who prefer digital media and streaming.
Why Choose Bankstown Sound for Your Car Audio & Tech Upgrades
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.



