The Harley-Davidson Kent-Moore Advanced Audio System Breakout Box-HD-47918 is a complete audio kit designed specifically for motorcycles, specifically Harley-Davidson models. The kit includes a Kent-Moore Breakout Box with the OE/OEM part number HD-47918, ensuring compatibility and quality performance. This audio system allows riders to connect external audio devices, providing enhanced sound and communication while on the road. Perfect for those looking to upgrade their motorcycle's audio capabilities, this product from Harley-Davidson is a top choice for motorcycle enthusiasts.