Underscore 48-in x 48-in Cube Drop-in VibrAcoustic Bath Relax your body, calm your mind, and lift your spirits in a luxurious bath of water and sound. KOHLER's VibrAcoustic technology brings personalized hydrotherapy to this sleek Underscore Cube bath, for a sensual experience that both you and a partner can enjoy. Hidden speakers emit sound waves that envelop and gently resound within the body. Choose a soothing spa session with built-in compositions, unwind to your own music playlists, or catch up on news and podcasts. Whether you want a profoundly relaxing Bathing session or an entertainment stereo system for your bathroom, Underscore VibrAcoustic has versatile options to realize your vision. 48-in L x 48-in W x 34-in H VibrAcoustic technology lets you play your favorite music, news, podcasts, and more through your bath Choose any of four original music compositions or simply plug in your smart phone, tablet or MP3 player via auxiliary-in cable or stream wirelessly via Bluetoo