This under cabinet radio has slim design, about 4-inch height. It come with paper hole alignment for easy install. Both Radio and CD player work great, it also supports MP3 player. The speakers sound great with Bass Reflex system. Sony ICF-CDK50 is a power packed audio unit that delivers rich sound and is loaded with attractive features. It comes with high quality AM/FM tuner that has 15 station presets which allows you to set up to 10 FM and 5 AM favorite stations.