Finalmente Espectáculo El propietario technics active subwoofer Tecnología Odiseo Formular
AVT Sistemas de Audio: Technics SB-AS500 Active Subwoofer System
Technics SB-AS40 Active Subwoofer System for Sale in Tacoma, WA - OfferUp
Why are these pre out / main in just connected like this? And also, would you use this to hook up a powered subwoofer? Technics SA-R921 receiver. : r/BudgetAudiophile