Technics SB-6000 (1976-79), one of the coolest designs I've encountered! They are really pleasant and easy on the ears whilst still containing rich detail. Warm sound and good bass with the 12"! :
Technics SB 5000A Linear Phase Speakers | Reverb
Technics SB-5000, Well I'll be a monkey's uncle! | Audiokarma Home Audio Stereo Discussion Forums
Doug Gillis on X: "Sold my #Technics SB-4500 #speakers today, nice speakers but just didn't fit with my system!! #vintageaudio https://t.co/9icyEqycXR" / X
Technics SB-5000 | hifi-wiki.com
Used technics 5000 for Sale | HifiShark.com
Technics SB 5000A Linear Phase Speakers | Reverb
Crossover from Technics SB-5000A Speaker Crossover Only Tested Working | eBay
VINTAGE TECHNICS SB-5000 A speakers $399.99 - PicClick