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What to do if your home theater subwoofer stops working?

By Emma Powell

What to do if your home theater subwoofer stops working?

If your home theater subwoofer, or sound system, is problematic or stops working, there are things you can do to check it out. Make sure that you have your manufacturer’s user manual with you.

Is the energy ew-100 subwoofer still connected?

Recently, while using my Energy EW-100 Subwoofer (connected to a VSX-822 A/V receiver), it all of a sudden cut out. The subwoofer itself is still intact (no holes or perforations in it) but it won’t turn on, aka no power light on at all.

How can I tell if my subwoofer is working?

Verify your cables are plugged in properly, and then plug the stereo system back in and turn the volume and EQ all the way down. Turn on the stereo and slowly turn up the volume and the bass EQ to see if you have found the issue. Play music with a lot of bass to verify the subwoofer is working.

Why is my subwoofer blowing out my speakers?

Check to see if the vibration or bass level on the subwoofer settings is incredibly high. Large amounts of reverb can cause distortion to the sound and can even blow out the speaker.

If your home theater subwoofer, or sound system, is problematic or stops working, there are things you can do to check it out. Make sure that you have your manufacturer’s user manual with you.

Recently, while using my Energy EW-100 Subwoofer (connected to a VSX-822 A/V receiver), it all of a sudden cut out. The subwoofer itself is still intact (no holes or perforations in it) but it won’t turn on, aka no power light on at all.

Verify your cables are plugged in properly, and then plug the stereo system back in and turn the volume and EQ all the way down. Turn on the stereo and slowly turn up the volume and the bass EQ to see if you have found the issue. Play music with a lot of bass to verify the subwoofer is working.

Can a subwoofer be unplugged from an electrical outlet?

Before You Begin Troubleshooting. Because a subwoofer is part of an electrical mechanism it is important that you verify that your system is unplugged from the electrical outlet before you begin any disassembly of your subwoofer. You could damage your equipment if you are tinkering inside it while it is still plugged into the socket,…