SENA 50S installed on the LS2 Advant X Carbon helmet The 50S offers an all-new experience of Riding Connected, now with SOUND BY Harman Kardon. The 50S features Sena’s Mesh Intercom™ which brings significant advancements to motorcycle communication. With an exceptional communication network and finely-tuned speakers and microphone, the 50S continues the goal of keeping riders connected on their journey. • Premium Speakers & Microphone with SOUND BY Harman Kardon • One-Click-to-Connect Mesh Inter