120W High-power Passive Speaker Center Speaker DIY NS-1900C Home Theater Audio Audio Amplifier Passive Hifi Speaker Speaker
https://www.vogueparade.com/shopping/EN/100000306/1/1005003754011910/120w-high-power-passive-speaker-center-speaker-diy-ns-1900c-home-theater-audio-audio-amplifier-passive-hifi-speaker-speaker//