OverviewThe D Class components are purposefully built, enthusiast quality sets with everything you need for great sound and nothing you don’t.The woofers deliver punchy midbass and smooth midrange by utilizing features like high energy motor assemblies, copper pole caps, double slit voice coils, aluminum cones, and frequency smoothing rubber dustcaps.The T2b 25mm tweeter features an ultra-light fabric dome coupled to a high-efficiency, low-distortion neo motor for superb highs.For installation flexibility, this set includes separate in-line woofer and tweeter crossovers, a wide array of tweeter mounting hardware, and shallow mount woofer frames. The tweeter crossovers also feature a -3db attenuation jumper for fine tuning the tweeter output to the application.Any DD Audio Product bearing the Marine Grade logo incorporates water resistant features enabling it to be used in applications where moderate exposure to moisture will not result in damage to the product.Marine Grade products are not waterproof, and submersion or excessive moisture exposure may result in product failure. DD Audio Marine Grade products are not certified for saltwater environments.