Garmin unveils flagship apollo ra800 marine stereo

Advanced marine stereo features a reimagined internal amplifier, faster processing and high-resolution audio for unparalleled sound quality olathe, kan. , june 19, 2025 /prnewswire/ -- garmin (nyse: grmn), the world's largest1 and most innovative marine electronics manufacturer, today announced the premium fusion apollo™ ra800 marine stereo  that brings reimagined design and powerful audio performance to boaters everywhere.
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