The Pyle PDICBT552RD is a 5.25"" Bluetooth ceiling or wall speaker kit designed to bring high-quality sound and wireless music streaming to your home or office. These 2-way speakers include a high-compliance polymer tweeter for clear highs and a polypropylene cone for solid bass. The system provides up to 150W max power output and is Bluetooth-enabled, allowing you to wirelessly stream audio from smartphones, tablets, or computers. The speakers feature a flush-mount design, making them easy to install and unobtrusive in any room. This kit includes (2) speakers, a Bluetooth control receiver, and a power supply.