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Power Dynamics Home Bluetooth Ceiling Speaker System with A50B Wall Amplifier and 2x 3 CSBA3L

Donner Bluetooth 5.0 Stereo Audio Amplifier Receiver, Peak power 440 W Hi-Fi Wireless 4 channel Desktop Amp with USB, SD,FM, 2 Mic IN Echo, RCA, LED, Speaker Selector for Studio, Home Speakers-MAMP5

Herdio 4 Inch Ceiling Speakers, 160 Watts Flush Mount Home In Ceiling Speakers, Suitable for Kitchen, Bedroom, Bathroom, Home Theater, Balcony (2 Speakers)