How Do You Troubleshoot Home Theater Subwoofers?
You’re watching a great action movie, but you can’t feel the bass of those explosions? It’s time to troubleshoot your home theater subwoofers. If you are having trouble, and you know it is the subwoofer, there are a few things you can try before you need to take it in to a professional for repair. Make sure your subwoofer is plugged in, and all wires are connected properly. Check your owner’s manual to see what it says about the problem. Most manuals come with an extensive troubleshooting section. Move your subwoofer away from your TV or monitor. There could be magnetic or power interference between the two units. Take off the cover of the subwoofer and locate the fuse. If the fuse is broken, replace it. Check the speaker. If you have a crack in the foam ring, known as the surround, it will create a distorted buzz. To fix this, tape the crack with electrical tape or cover the crack with a rubber epoxy. Put a soft blanket or piece of carpet beneath the subwoofer if it is shaking or has
