This bundle features a Kicker 51KPX5001 500-Watt Powersports & Motorcycle Subwoofer Amplifier, 2x Kicker KMF10 10-inch Weather-Proof Subwoofers, and 2x Kicker KMG10 10-Inch LED Grilles. The Kicker 51KPX5001 Amplifier is specifically designed for motorcycles, packing 500 watts of power in a compact form. It offers versatile connectivity, weather resistance, and optional remote bass control for enhanced convenience. Dimensions: 3-5/8"W x 1-11/16"H x 8-1/2"L. The Kicker KMF10 Subwoofers are marine-grade with weather-resistant features. They have a 4-Ohm voice coil, injection-molded polypropylene cone, and Santoprene surround. Specs include 175W RMS power handling, 30-500Hz frequency response, and 10" size. Dimensions: Mounting Depth 5", Hole Diameter 9-3/16", Outer Diameter 10-11/16". The Kicker KMG10 LED Grilles are designed for KM or KMF 10-inch Subwoofers. They are waterproof and durable, adding flair to your boat with silicone-coated LEDs. Pair with the KMLC LED Controller (sold separately) for 20 colors and 19 lighting modes. Dimensions: Fits 10" subwoofers. Elevate your motorcycle audio experience with this powerful bundle, ensuring high-quality sound output in various environments. Suitable for marine use, these items are built to withstand the elements while delivering deep, loud bass. Enhance your boating adventures with premium audio components that marry durability with exceptional performance. Make your ride or boat journey truly immersive with this top-tier audio setup.