This bundle features the Kicker 51KPX5001 KPX500.1 500-Watt Powersports & Motorcycle Subwoofer Amplifier and the Kicker KM10 10-inch (25cm) Weather-Proof Subwoofer for Enclosures, 2-Ohm. Elevate your motorcycle rides with the Kicker 51KPX5001 KPX500.1 Motorcycle Subwoofer Amplifier, engineered to bring big sound to your bike. Specially designed for motorcycles, it fits perfectly inside the fairing, offering weather-resistant performance and up to 500 watts of power. Versatile connectivity ensures compatibility with various radios, and the optional CXARC remote allows on-the-go adjustments. With dimensions of 3-5/8" W x 1-11/16" H x 8-1/2" L, this amplifier delivers immersive audio without straining your charging system. The Kicker KM10 10-inch Marine Subwoofer is custom-made to withstand the power and weather conditions in boats. Completely weather-resistant and tested for marine durability, this subwoofer features a durable surround and cone, along with a sealed motor structure for longevity. With key features like a Two-Ohm Voice Coil, Injection-Molded Polypropylene Cone, and Stainless Mounting Hardware, this subwoofer delivers deep, loud bass for your boat. Specifications include 175 Watts RMS power handling, 30-500Hz frequency response, and dimensions of 5" mounting depth, 9-3/16" hole diameter, and 10-11/16" outer diameter. Enjoy powerful, immersive audio on your motorcycle and boat with this high-performance bundle from Kicker. Elevate your audio experience on the road and water with these top-of-the-line subwoofer products designed for durability, reliability, and exceptional sound quality.