Municipal Corporation Of Chennai — loud speakers

There is a mosque in our area in which the are keeping a very high volume n they are using a banned speaker (Which is cone type one) its really very painful to the ears... There are least concerned to reduce the volume n using five cone type speakers which is unbearable... They r using its 5 times a day...in this they pray in a high pitch, at early mrng, n disturb everyone's sleep.. The mosque is located in parali nellaiappar st, ganapathipuram, east tambaram.