Questions & Answers for: troubleshooting subwoofers

infinity subwoofer in surround sound system was working and just stopped. Fuse is good but subwoofer just stopped working like the preamp blew. This occurred during low volume usage. Check your ...

all of a sudden, the subwoofer crackling with no way to stop it all of a sudden, the subwoofer is making very loud white crackling noise even after disconnecting from my stero. I checked the fuse and ...

...wired fromspeaker level outputs of amplifierif problem still persist , the Sub may needs further troubleshootingview these sample troubleshooting guide for Computer ...

...sbs a200 my subwoofer not working, how can i bring out the circuit from the subwoofer box for troubleshooting Simply unscrew black back panel. Circuit is attached to plate. Sockets sealed with ...

subwoofer troubleshooting I pluged subwoofer in to sony strdh80 get no sound strdh80 is only a pre output for sub! Do you have an amplifier on your sub?

what to do nakamichi nk11 subwoofer not working troubleshooting subwoofer subwoofer not responding Please cimparw ohm reading from VOM to what specs are.

My subwoofer started making a loud sound like feedback and heated up so trying to troubleshoot this? Subwoofers are just amps. The main cause of this will either be the main device on the board - ...

...your soundbar, and that the issue is not with the source audio.

How to troubleshoot subwoofer Perform a quick test on the wires to check that they work. Check outlets, power cable, and fuse. Most subwoofers have a "standby" LED that glows to indicate active power.

...and trying a different outlet had no effect. Is it a bad power circuit and thus irreparable? See troubleshooting section of user manual Maintaining Your Soundbar; Cleaning Your Soundbar And ...