Why Does My Subwoofer Have No Sound?

How do you troubleshoot a subwoofer?

How to troubleshoot no sound coming from an active subwoofer.Verify that the subwoofer is enabled in the Speaker Pattern (SP) settings: …

Verify that the subwoofer indicator light on the front panel of the A/V receiver is on.

Verify the subwoofer power cord is plugged into an active AC outlet and that the subwoofer is powered on.More items…•.

Why is no sound coming out of my speakers?

Make sure your volume level is actually high enough for you to be able to hear things across all your speakers. … If you have headphones connected to your home theater no sound will come through your speakers. Double-check and make sure your headphones are not connected.

Why would a subwoofer stop working?

The most common cause of speaker failure is short-circuiting. A short circuit in the wires providing the signal will prevent the signal from ever reaching the subwoofer. A short circuit at the terminals on the subwoofer will also prevent electrical current and signal from reaching the subwoofer.

What does a blown subwoofer sound like?

Test the Sound No sound at all – This means that your subwoofer has likely been completely blown. Be sure to test the cable and audio source. … Partial sound with distortion – When you hear a weak, distorted sound coming from your subwoofer, at any volume, you probably have a partially blown subwoofer on your hands.

What causes a subwoofer to freeze?

when amplifiers go into clipping, they send square wave voltage to the speakers, which translates to DC voltage. when a voice coil gets DC voltage, it turns the coil into a heating element, and the coil quickly burns up, causing teh cone to “freeze” in such a manner as you’ve described.

Can you fix a blown woofer?

To fix your blown subwoofer you’ll need to take it out of your car, fix or replace any damaged parts, and glue/wire it back together. This process can range from easy to very difficult, depending on the problem.

Why is my amp on but no sound?

If the amp drives that just fine, then you have a problem with your speakers or wiring. If you still don’t get any sound, then you could have a faulty amplifier, although you’ll want to check that it isn’t in “subordinate” mode and that you don’t have conflicting filters before you condemn the unit.

How do I know if my sub is blown?

Pressing on the subwoofer can indicate whether it’s blown. A functioning subwoofer has suspension that allows for movement. Use both hands and gently press on either side of the subwoofer’s speaker cone. If the cone is rigid or locked in place, the subwoofer is definitely blown.

How can I get my sound back?

Check that the correct sound device is selectedOpen the Activities overview and start typing Sound.Click on Sound to open the panel.Under Output, change the Profile settings for the selected device and play a sound to see if it works. You might need to go through the list and try each profile.

Why is my sound not working?

You might have the sound muted or turned down low in the app. Check the media volume. If you still don’t hear anything, verify that the media volume isn’t turned down or off: Navigate to Settings.

How do I fix no sound?

To fix this, right-click the speaker icon in the Windows taskbar and choose Sounds to enter the audio preferences. Under the Playback tab, find the device you want to use—if you don’t see it, try right-clicking and checking Show Disabled Devices—then select the output device and click the Set Default button.

Does subwoofer come out sound?

Is sound supposed to come out of a subwoofer? Only if it is on, and the volume up. Subs are speakers, so, yes, they will produce sound when there is something within their bandwidth to be played. … BUT, a proper sub setup adds a LOT of warmth, depth, and “oomph” to the system!