Sena 50R Speaker with Sound by Harman Kardon S3-Colour-Black / Brown four steel pins and eight

four steel pins and eight washers

Weight: 63g (2

Inner core compound creates perfect bonding interface with handlebars

electronic fuse setting

Dual comp ventilated protector on double closure cuff

Sena 50R Speaker with Sound by Harman Kardon S3-Colour-Black / Brown four steel pins and eightUPGRADE YOUR SOUND Take your 50Rs audio to the next level with SOUND BY Harman Kardon speakers. These premium speakers were created with the audio experts at Harman Kardon to provide world class sound for the 50R. The speaker accessory is compatible with all versions of the Sena 50R, allowing existing 50R owners to upgrade to SOUND BY Harman Kardon audio. Expertly crafted speakers allow the 50R to deliver an unmatched audio experience while riding.