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: A 3.5mm stereo AUX input enables connection with external audio devices, sound systems, and more. Perfect for speakers, stereo systems, and home theater setups. Supports (4) speakers operating at the same time. Microphone Paging & USB Port: This wall plate receiver provides convenient microphone paging capability along with straightforward source audio control, and contains a USB port for charging devices. Bluetooth Compatibility: Integrated technology lets you stream music to a connected speaker system. Compatible with all of today's latest smart devices. Speakers: The maximum power of the in-ceiling speakers (4 speakers) reaches up to 640 watts. Frequency response is 50Hz-20kHz with 89dB at 8 Ohm. It delivers broad-ranged sound performance; even in a large office, you can enjoy stereo surround sound. Simple Installation: The wall amplifier system can be mounted on any wall in the home or office for versatile, easy-to-access sound setup. The passive ceiling speakers utilize a flush mount design for straightforward in-wall or in-ceiling installation, offering a clean and neat appearance