Playing At 100% Volume Continuously Tore The Cone Papers In Haeir LED TV Model LE32B9000
This TV belonged to the hospital where I work. It was brought to me with the complaint that the sound was distorted.
I brought the TV to my home and when I opened and checked up, I saw that the cone paper of both the speakers is torn.
As you can see, the speaker is 6 Ohms, 10W. I ordered for new pair. Got exact replacement. After replacing the speakers, when I checked up the sound level, it was at 100%! Must have been at this level for a prolonged time as a result of which the paper could have got torn.
I did not see any other reason, like quite old etc. I told the maintenance department to take care of this in future. The TV was working perfectly with good audio output.
Your guess is right, satisfaction got collected!
This article was prepared for you by Parasuraman Subramanian from India. He is 72 years old and has more than 30 years’ experience in handling antique equipment like Valve Radio, Amps, Reel Tape Recorders and currently studying latest tech-classes conducted by Kerala State Electronics Technicians’ Association. He has done graduation in BBA degree, private diploma in Radio Engineering and retired as MD of a USA company. Presently working as Consultant to Hospital and other institutions.
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You may check on his previous article on Backlight Failure After One And Half Years In LG 42LF550T