Yes, that's right you're hearing AAMP's roar about giving Harley-Davidson motorcycles owners a complete audio upgrade solution. These key products—a radio replacement kit by PAC, along with a specialty battery and Bluetooth amplifier by Stinger—raise the bar in Harley-Davidson aftermarket audio upgrades, while allowing riders to cruise with bigger, better, and more powerful sound. The PAC HDK001X kit comes complete with all the necessities for a successful install including a pre-programmed module for retaining handle-bar control functions, pre-wired installation harness, mounting hardware, and two choices in dash kit trim bezels. And, with a matching specialty battery, the SPX925-HD and Bluetooth amplifier, the SPX350.2 by Stinger, you'll be ready for the ultimate cruise with your buddies.