Hi-Fi Speakers
Bose Professional FreeSpace FS4SE white
Bose Professional FreeSpace FS4SE white, Wall Speaker, 1x 4.5" Driver, IP55 weather-resistant, Removable and rotatable logos, Euroblock connectors, Frequency response (-10dB): 70 - 17000 Hz, Dispersion angle (H x V): 105° x 100º, Power: RMS 50W /...
https://www.bizrate.co.uk/hifispeakers/bose-professional-freespace-fs4se-white-oid16107087410.html