🚨 Today Only! Discount Codes Syphon Sound — 50%

Syphon Sound brings you the brand new SoundPro speakers that are so thin you'll forget they're in your helmet, they'll never fall out. Syphon Sound's syphon soundPro is designed to slide easily into a helmet without requiring permanent installation. Once it's in place, you can listen to hours of music at a time without disturbing it. It really is the easiest and most comfortable way to listen to loud, clear, high-quality music while you ride. The Siphon SoundPro is loud enough to keep up with the loudest engines. It's specially designed to cut out engine and wind noise, giving you crystal clear sound with deep bass.