Bogen SF4SPT15A/SP158A 15/30-Watt Horn Loudspeakers are versatile and powerful devices designed to deliver clear and efficient audio in a wide range of applications. With their high sound pressure levels and wide dispersion angles, these speakers are ideal for paging, public address, and background music systems. Whether you need to make announcements in a large commercial space or provide immersive audio experiences in a retail environment, the Bogen SF4SPT15A/SP158A speakers have you covered.