Elevate your motorcycle audio with this comprehensive bundle featuring the Kicker KPX500.1 500-Watt Subwoofer Amplifier, 2x KM12 12-inch Marine Subwoofers, and 2x LED Grilles. The KPX500.1 amplifier is designed for motorcycles, weather-resistant, and offers up to 500 watts of power with versatile connectivity. The KM12 Marine Subwoofers boast a durable construction, weather-resistant design, 4-Ohm impedance, and produce deep, loud bass perfect for boats. The LED Grilles, suitable for KM or KMF 12-inch Subwoofers, are waterproof with silicone-coated LEDs for added flair, perfect for both fresh and saltwater use. With features like a weather-resistant design, impressive power output, and LED enhancements, this bundle is perfect for enhancing your road trips and boat adventures, ensuring a powerful and immersive audio experience wherever you go. Amplifier dimensions: Width: 3-5/8", Height: 1-11/16", Length: 8-1/2". Subwoofer dimensions: Mounting Depth: 5.5", Hole Diameter: 11", Outer Diameter: 13". Upgrade your sound system with this bundle and enjoy top-notch audio performance on the road and on the water.