Restoration old Japanese BMB karaoke speakers, Restore and reuse old speakers BMB cs 840 V

Restoration old Japanese BMB karaoke speakers, Restore and reuse old speakers BMB cs 840V I hope you find something useful from this video I am happy to receive your feedbacks, advices, suggestions to improve myself better I apologize for the mistake if I have made in this restoration Thank you for watching the video. Don t forget to like and subscribe to channels Link subscriber Link facebook