Rockville 4-Room Home Ceiling Speaker System w/(8) 6.5" Speakers+4 Zone Receiver | Reverb
Classroom Sound System with an SD4 Drop Tile Ceiling Speaker and 60W Bluetooth Mixer Amplifier– Pure Resonance Audio
House came with pre-existing speakers, need help identifying ceiling speakers and determining what AV receiver to use (Explanation in comments) : r/hometheater
Rockville RPA60BT Home Theater Receiver Amp+(8) 5.25" White Ceiling Speakers | eBay
300W 8" In-Ceiling Speakers & Speaker Selector, Pyle Home USB SD AUX Receiver - Road Entertainment
Amazon.com: Sony HD Digital 700 Watts 7.1 Channel A/V Receiver + Yamaha Natural Sound Custom Install in-Ceiling 2-Way 150 watts Speaker (Set of 6) : Electronics