Restoration speaker Technics SB-2170 audio broken | Restore old speaker antique Japanese

Restoration speaker Technics SB-2170 audio broken | Restore Old Speaker antique Japanese Restoration project While I was digging the stork at the river bank. I accidentally saw a speaker in a broken state. Perhaps someone had thrown it into the river and it washed ashore. I brought back clean and repair broken parts. By my simple method, I have turned from an old broken speaker into a new one. I tried it and it worked, the speaker was loud and nice. It has become something to entertain me in times of stress