Home Audio Package in Wall Bluetooth Amplifier Volume Control Receiver Wall Plate with 6.5 Inch 640W Ceiling Speakers(2 Pairs)

Dual Independent 4 Channels: Features a 3.5mm stereo AUX input for connecting to external audio devices, sound systems, and more. Perfect for use with speakers, stereo systems, and home theater setups. Supports up to four speakers operating at the same time. Microphone Paging & USB Port: This wall plate receiver provides handy microphone paging capability and straightforward source audio control, along with a USB port for charging devices. Bluetooth Compatible: Integrated technology enables you to stream music to a connected speaker system. Works with all of today's latest smart devices. Speakers Dimension: The maximum power output for the in-ceiling speakers (4 speakers) is up to 640 watts. Frequency response is 50Hz-20kHz with 89dB at 8 Ohms. Delivers broad-ranging sound performance, creating a stereo surround sound experience even in large offices. Easy to Install: The wall amplifier system can be mounted on any wall in a home or office for flexible and accessible sound configuration. The passive ceiling speakers feature a flush mount design for simple in-wall or in-ceiling installation, resulting in a neat and clean appearance