Found these at Goodwill today. Yamaha NS-777 Pair for $14 (they sell for $800 new for a pair). : r/BudgetAudiophile
Yamaha 3-Way Floor Standing Speaker with 8" Woofer - Black | P.C. Richard & Son
Complete 9.1 Yamaha ns 777 series home theatre speaker system | Home Theatre Systems | Gumtree Australia Brisbane South East - Mount Gravatt | 1312436870
Yamaha NS-F901 Soavo Floor Standing Speaker, Piano Black - Nearly New at Gear4music
YAMAHA NS-777 BLACK Hi-Fi Speaker Set | Kytary.ie
NS-777 - Downloads - Speakers - Audio & Visual - Products - Yamaha - United States
Sound doesn't coming from mid speaker on both yamaha ns-777. They are connected to denon AVR-3700H. So doesn't matter what I'm playing, movie, song, regular TV sound doesn't come from middle speakers