Pyle 5.25 4 Bluetooth Flush Mount In-wall In-ceiling 2-Way Speaker System Quick Connections Changeable Round/Square Grill Polypropylene Cone & Tweeter Stereo Sound 4 Ch Amplifier 150 Watt (PDICBT256)

BLUETOOTH - Built-in Bluetooth no hassle wireless music streaming from all your favorite Bluetooth enabled devices. Perfect for incredible stereo sound in any room in your home from speakers you can barely see without using any floor or shelf space.
CHANGEABLE GRILLS - Includes a pair of round & square stain resistant speaker grills for you to choose. Match existing flush mounted designs in your home or workplace for a clean look & achieve wide-range sound performance without compromise.
SEAMLESS INTEGRATION - Perfect sound wherever you need it. Great for existing home theater systems and custom applications this Pyle 2-way in-ceiling or in-wall speaker system doubles as a 4 CHANNEL SOUND PROCESSING digital amplifier
FLUSH MOUNT DESIGN - Compact flush mount design for simple easy installation in-wall / in-ceiling, or pre-cut speaker openings, for in home use, office, professional, or custom audio applications on any flat surface.
EASY TO INSTALL - Includes a cut-out size template & quick connect spring-loaded speaker terminals with spring loaded fixing clips for simple, easy, no hassle installation with included speaker connection wire, bluetooth Controller & power supply.