Bose 601 Series III speakers (1986-1994) found in a thrift store. They are very sought after and are worth $1k to $1.5k online! They sound great. : r/ThriftStoreHauls
Bose 601 just restored | Hifi, Loudspeaker, Bose
1) Bose 601 Series III Woofer Speaker | eBay
1977 Bose Model 601 Speaker System 'Introducing' vintage print Ad | eBay
Bose - Bose 601 series 1 - Speaker set - Catawiki
BOSE 601 Series 1 Photo #1992938 - US Audio Mart
Bose 601 series 1 Photo #568417 - Canuck Audio Mart
Pin by Andrzej Janiszewski on Przedmioty | Vintage speakers, Audio design, Audiophile speakers
Serious upgrade to a pair of Bose 601 series 3's - Techtalk Speaker Building, Audio, Video Discussion Forum
Speakerholic: Bose 601 Series 1
Bose 601 series II vintage speakers recenly refoamed | Reverb