Can You Listen to Music Underwater?

Linus and the team hit the pool to test every gadget they can find—from custom hydro-acoustic speakers built by local pro Renzo to bone-conduction Shokz OpenSwim Pros and budget Bluetooth waterproof speakers like the Monster S620. Along the way they break down why sound behaves oddly underwater (spoiler: high frequencies vanish), how bone conduction sneaks around that problem, and which setups actually keep you motivated during laps.

Every device gets a real-world swim test, so you’ll learn which solution makes the biggest splash for underwater workouts and which should stay dry on the pool deck. Dive in for physics, practical tips, and the ultimate verdict on blasting tunes beneath the waves!

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