This kit lets you wirelessly connect any Bluetooth-enabled device to the powerful Kuryakyn Road Thunder 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" Road Thunder Speaker Pods| and 1" mounting clamps with a 7/8" 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" through 1" and 1-1/8" through 1-1/4" Includes power| ground| and output connections Weather-proof design tested in accordance with IP66 rating requirements 3" 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" Includes 3.5 mm input and output connectors 1-1/4" handlebar clamp mount available separately| P/N 1468 Chrome| 2792 Satin Black 100W Peak Music Power Weather-proof design tested in accordance with IP66 rating requirements *PLEASE NOTE: Volume output for the MTX Road Thunder Speaker Pods is dependent on the quality of the input source| particularly when connecting via Bluetooth. Some input devices will benefit from the use of a volume booster. If you are experiencing volume output issues| please visit the Apple or Android app store and search for volume boosters."

Multi-Fit:7/8" & 1" Bars