This bundle includes 2x Kicker 51MWF124 12-Inch Premium Marine Subwoofers and 1x Kicker 48KMA8001 800w Weather-Resistant Mono Sub Amplifier. The Kicker 51MWF124 Subwoofers are compact yet powerful, designed for free-air applications without enclosures. They feature weather-resistant construction with waterproof connections, a durable polypropylene cone with TPE surround, and ribbed gaskets for a secure seal. The subwoofers also come with RGBW LED lighting, glass-infused nylon frames, and marine-grade terminals for outdoor use. Key specifications include 4-ohm impedance, 225-450 watts RMS power handling, and dimensions of 12" diameter, 5-3/4" mounting depth. The Kicker 48KMA8001 Amplifier delivers 800 watts of power in a compact, marine-grade design. It is equipped with conformal-coated circuit boards, stainless-steel hardware, marine-compliant terminals, and KickEQ variable bass boost for enhanced audio performance. The amplifier features 800x1 watts at 1 Ohm, frequency response of 25-200Hz, and dimensions of 2-5/16" H, 6-11/16" W, 8-1/16" L. Get premium marine audio performance with this bundle, ideal for boats and outdoor use. Enjoy powerful bass and crystal-clear sound quality with these Kicker products, built to withstand the elements and deliver an exceptional audio experience on the water.