2x Bose Model 16 Loudspeaker. White Ceiling Speakers. Price Is For Two Speakers! 17817417556 | eBay
9 things you need to know about in-ceiling smart speakers | Digital Trends
1 - Walmart.com
Background Music and Paging Sound System with 12 Bose In-Ceiling Speakers and 120W Bluetooth Mixer Amplifier (Up to 7,000 SF)
Auditorium Sound System with 12 Bose DM8C 8 inch Ceiling Speakers, 4 DM8C-SUB 8 inch Subwoofers and Compact Digital Mixer
6.5" Bluetooth Ceiling Speakers 320 Watts HCS-818BT
Background Music and Paging Sound System with 8 Bose FS Series Ceiling Speakers and Bluetooth Mixer Amplifier (Up to 4,000 SF)
Bose Freespace DS16F - In Ceiling Speaker - Audico Online - South Africa's largest audio-visual online store for home theatre, stereo systems,speakers headphones and smart devices.
Bose Office Sound System with 10 DS 16F FreeSpace In Ceiling Speakers – Musicshop