My C3,5BT speakers make a rhythmic thump for about 10 minutes
Posted: Fri Jul 26, 2019 8:46 pm
When first turned on, my C3,5BT speakers make a rhythmic thump (about 2 thumps per second) for about 10 minutes .
Is this normal behavior ?? . Any advice on how to avoid this ??
Jim Rumbaugh
Is this normal behavior ?? . Any advice on how to avoid this ??
Jim Rumbaugh