Installation was simple and straightforward. They were installed in my pontoon and the seat boxes worked great as a support and speaker box. The life jackets worked as well as they were confusing. The sound was pretty decent, especially for $65 speakers. The Bluetooth connection was solid and had a normal range of 25 feet. They do not come with a power cord. A wire, fuse and switch would be a nice addition but not a deal breaker. You won't be rocking the boat like a teenage house party, but for high quality streaming or playlist playback you won't find a better deal at this price point.
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