Questions & Answers for: JBL turn on subwoofer

clicking noise from subwoofer Shortly after turning on the power to the subwoofer, whether in the "auto" or "on" mode, I get an intermittent clicking noise coming from the area of the power switch. I ...

subwoofer, it only burps once when I turn the receiver on- not as bad. What would cause that, and can I get rid of it? In the industry - It is called "Turn-On Thump". There are some manufacturers that

turn the subwoofer on. I am trying to determin where to start looking to fix the problem. Have you tried turning the gain down before turning it on. If that works, it might be the internal amp picking

...subwoofer and bass are enabled on the headdeck. Make sure the gain is turned up on the amp, make sure the rcas haven't come out of the back of the head deck. I have the same amp and its doing ...

subwoofer that has been making a wrenching screatching sound when it automatically turned on. It has been doing that for quite a while and now it will not turn on at all. No signs of life, period. And

...subwoofer adjustments on the receiver/processor are set up correctly. • Slowly turn the Level Control clockwise until you begin to hear the desired amount of bass. If you used the line-level inputs ...

...subwoofer adjustments on the receiver/processor are set up correctly. â?¢ Slowly turn the Level Control clockwise until you begin to hear the desired amount of bass. If you used the ...

...subwoofer won't turn on at all. The red light doesn't even come on. Could it be the fuse in the subwoofer? If so, where is the fuse located? You can remove the screw near the volume knob and ...

subwoofer immediately started making loud thumping noises. I had to unplug it or turn it off to stop it. It also doesn't seem to be wo I had a long term power outage, When the power came back on , the

...turn up level on subwoofer it makes loud humming noise. JBL Harmon Kardon Reciever Try the following steps to stop subwoofer hum. If the subwoofer is plugged into its own outlet, plug the subwoofer's ...