Transforming any ordinary shower into an extraordinary oasis, these high-fidelity SoundTile shower speakers deliver rich and luxurious audio quality. Engineered in close cooperation with Polk Audio, the water-resistant speakers offer high-performance sound that complements the DTV+(TM) Digital Showering System. Their low-profile design makes them ideal for mounting in a wall or ceiling. Low profile design. Compliments the WaterTile product line. Can be used with any audio system and also integrated with the DTV+‚Ñ¢ Digital Showering System. Mounts within a standard 2x4 wall.