Kuryakyn RoadThunder Speaker Pods and Bluetooth® Audio Controller by MTX - Chrome 
This kit lets you wirelessly connect any Bluetooth-enabled device to the powerful Kuryakyn RoadThunder Speaker Pods by MTX.
Turn any smartphone or mp3 player with Bluetooth capabilities into the ultimate mobile sound system with the included Bluetooth Audio Controller, self-amplified 3 inches RoadThunder Speaker Pods, and 1 inch mounting clamps with a 7/8 inch adapter.
BLUETOOTH CONTROLLER SPECS:
Compatible with most Bluetooth devices, including Android and iPhone
Easy to install with hassle-free auto pairing and five front panel touch controls
Durable, weather-proof design
Includes two adjustable bar mount brackets: 7/8 inches through 1 inch and 1-1/8 inch through 1-1/4 inch
Includes power, ground, and output connections
3 inch SPEAKER PODS SPECS:
High-impact ABS enclosures in chrome or satin black finish
Low current draw: 5 amps
Overall height when mounted is 4.8 inches
Includes 3.5 mm input and output connectors
1-1/4 inch handlebar clamp mount available separately, P/N 1468 Chrome, 2792 Satin Black
100W Peak Music Power