Everything is built into the stylish housings for these speakers. Bluetooth radio, 200W peak amplifier, track control software, USB power for charging, subwoofer out, these speakers really do it all!
Fits 7/8" - 1 1/4" Handlebars
Solid metal housing with either Black or Silver Chrome plate finish. Completely weatherproof for all year use. Provides options for bikes with both chrome or blacked-out treatments, or anywhere in between.
Bluetooth V5.1 connectivity to listen to music direct from your mobile phone or BT enabled music player.
200W Peak Power output 
Built in FM Radio with included antennae
Built in optional use Running lights/ Turn signals 
Features Music Sharing with other S35 systems
Additional features include: USB for MP3/WMA/WAV Music Stream, USB Power for charging, 3.5mm Aux-In, Jog dials in the center of each speaker for control, and an included wired rocker remote that can be mounted within easy reach.
IP67 Water Resistance
Fits 7/8" to 1 1/4" Handlebars