Good info here about tightening speaker screws. Many speaker manufacturers would use only wood screws into MDF, so gentle tightening
is critical. Years ago it was recommended to take large woofers out and rotate them half a turn because of sag from the weight of the driver on the surround. This would help prevent damage to the voicecoil and gap.
is critical. Years ago it was recommended to take large woofers out and rotate them half a turn because of sag from the weight of the driver on the surround. This would help prevent damage to the voicecoil and gap.