Can You Listen to Music Underwater?

Linus and crew teamed up with Renzo from Synchrosound to dive into the world of underwater audio, testing everything from custom hydroacoustic speakers to bone-conduction headphones (SHOKZ OpenSwim Pro) and budget waterproof Bluetooth speakers (Monster S620). Along the way, they explain why sound behaves so differently underwater—high frequencies drop off—and show you which setup actually pumps tunes during swims and pool workouts.

After a quick look at Renzo’s DIY speaker design and sound-pool testing, they move on to bone conduction and more affordable Bluetooth options, comparing audio quality, comfort, and practicality. Spoiler: you’ll get tech tips and real-world verdicts on what’s worth your splash budget!

Watch on YouTube