Can You Listen to Music Underwater?

Linus and the crew dive into the world of underwater audio, testing everything from Renzo’s custom hydro speakers at Synchrosound to bone-conduction Shockz OpenSwim Pros and budget-friendly Bluetooth speakers like the Monster S620. Along the way they explain why sound travels differently underwater (spoiler: high frequencies take a dive) and show you what really floats your playlist during laps or aqua workouts.

Expect hands-on demos in a pool, tech tips for better hydroacoustic setups, and plenty of laughs—plus an insider look at how these gadgets are built and which one actually rocks your swim. Whether you’re a casual swimmer or looking to amp up your training, this video has you covered.

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