10 Best Fusion Marine Stereos 2026 in the United States

The Garmin Fusion Apollo MS-SRX400 marine stereo is a solid choice for boaters who want a reliable and versatile sound system. It stands out with its bright 2.7-inch color display that shows album art, making it easy to see what’s playing even in bright sunlight. Thanks to its built-in Wi-Fi, Bluetooth, and Apple AirPlay 2 support, you can stream music seamlessly from smart devices, which is very convenient on the water. The stereo also includes Fusion’s PartyBus network feature, allowing you to connect and control multiple Fusion stereos throughout your boat, which is great for bigger setups.

For durability, this stereo has an IPX6 and IPX7 water resistance rating with True-Marine certification, meaning it can handle splashes and brief immersion, important for marine environments. The build is compact and includes a good set of mounting hardware and cables. However, the stereo uses button controls rather than a touchscreen, which some may find less intuitive.

The Apollo MS-SRX400 delivers stereo sound and supports external subwoofers and remotes. Expandability is decent with line-out and subwoofer options, though it might not suit those needing multi-zone audio customization beyond what PartyBus offers. It is well-suited for casual to moderate marine audio needs, especially if wireless connectivity and ruggedness are valued. It may not fully satisfy users looking for high-power output or highly customizable audio zones, but it offers a good balance of features for most boaters.

The Garmin Fusion Apollo MS-RA770 Marine Stereo stands out as a solid choice for those seeking a high-quality audio experience on the water. One of its biggest strengths is its impressive 4.3-inch touchscreen LCD, which allows for intuitive navigation and easy access to controls, making it user-friendly even for those not tech-savvy. The built-in Wi-Fi and support for Apple AirPlay 2 enable seamless audio streaming, enhancing your music experience while cruising. With a waterproof rating of IPX6 and IPX7, it is designed to withstand harsh marine environments, which is crucial for any boat equipment.

For sound quality enthusiasts, the built-in Digital Signal Processing (DSP) technology offers customizable audio profiles, ensuring you can tailor the sound to your preferences. Its Fusion PartyBus-Network technology allows for stereo grouping and volume control across multiple speakers, making it great for larger boats or gatherings.

There are some considerations. While the stereo supports a wide range of connectivity options, the complexity might be overwhelming for some users. Although the device is well-built, it is relatively lightweight, which may raise concerns about durability if exposed to rough conditions. Additionally, while its performance and features are impressive, the price may be a bit on the higher side compared to more basic marine stereos, which could be a drawback for budget-conscious buyers.

The Garmin Fusion Apollo MS-RA670 is a solid choice for those looking to enhance their marine audio experience. Its waterproof rating of IPX6 and IPX7 ensures durability in wet conditions, which is essential for a marine environment. The built-in Digital Signal Processing (DSP) technology provides superior audio quality, making it suitable for music enthusiasts who want clear sound while out on the water. With 70 watts of power output, it delivers surprisingly robust sound for its size.

Connectivity is a strong point for this stereo. It supports a wide range of options including Bluetooth, Apple AirPlay 2, and various auxiliary inputs, which allows for flexible streaming choices. The intuitive touchscreen interface and Fusion PartyBus-Network technology facilitate easy control of music sources and volume, making it user-friendly.

The Garmin Fusion Apollo MS-RA670 is an excellent option for boaters looking for a high-quality, flexible marine stereo. Its audio performance and connectivity features are commendable.