Hi-Fi Speakers
Bose Professional FreeSpace FS2C white
Bose Professional FreeSpace FS2C white, Ceiling Speaker, 1x 2.25" Driver, Removable and rotatable logos, Euroblock connectors, Frequency response (-10dB): 83 - 19,000 Hz, Dispersion angle: 145º, Power: RMS 20W / peak 80W, Sensitivity (SPL/1W@1m): 86...
https://www.bizrate.co.uk/hifispeakers/bose-professional-freespace-fs2c-white-oid16107087187.html