The Designer Series Full-Range speaker (DS4-FR) is ideal for high-performance music in every room. It includes two conventional woofers for great bass response and an Ultra-Broad Dispersion (UBD) tweeter that disperses sound through a 150-degree sound field. This unique design delivers sound that is up to 50 percent wider than conventional speakers, minimizing spots where music is too loud or too quiet and filling the room with sound while using fewer speakers. Square and round speaker grills are available in flush-mount and micro-bezel versions.