Did you want to watch movies or listen to music in your free time? But the subwoofer stopped working. So, you did not feel good and wanted to solve the problem with the subwoofer. Defective and broken wires are the most common cause of subwoofer problems. In addition, several issues increase the risk of improper instrument use or lack of inspection.
Each field of subwoofers may persist simply at once, but it must rapidly turn complex and hard to understand, particularly for individuals who might not be familiar with audio amps. In addition, subwoofer mechanisms would have many different linkages, elements, configurations, and benchmarks that increase the trouble.
Customers prefer simpler systems like soundbars because they are more convenient, but they sacrifice sound experience. Furthermore, the future time your subwoofer setup splits down, you won’t have to be anxious. In this post, we’ve listed some of the most frequent subwoofer system problems, along with their likely causes. And how to remedy them.
Reasons Of Subwoofer Stopped Working
A subwoofer may stop various motives. But the main reason the subwoofer not working is Short-circuit. Some other explanations for the subwoofer may have stopped-
- Amp entering safety mechanism issue: Overheating is the main issue for amp entering safety.
- Amp breakage: Reduced stresses are the most prominent cause of amp breakage.
- Bad cable connectors: For bad connectors, you will not hear the best sound quality.
- Poor forms of energy: The leading cause of imperfect forms of power is the bad wiring problem of the subwoofer.
- Bad fuse: Bad cable connection is the fundamental problem of fuse getting bad.
- Amp is burning up: The leading cause of amp burning is poor energy of electricity.
- Heat-Related Problems: The subwoofer may increase heat if the processor in the subwoofer will not have an appropriate cooling system.
When your subwoofer not working for these motives or others, you need to make some attempt to fix the issue.
Driver Magnet Failed
So If your Subwoofer’s driver magnet has failed, it will no longer be able to pick up any audio signals from the speakers. This can cause severe problems with your system, including poor sound quality and even total loss of sound.
Firstly To fix this problem, you’ll need to remove the Subwoofer from the speaker cabinet and examine the driver magnet. If it fails, you must replace it as soon as possible. Once you have returned the driver magnet, reinstalling the Subwoofer into the cabinet should restore sound quality to normal.
Magnets near the Speaker
There’s a good chance that your Subwoofer has lost its magnet. This can happen if the attraction is pulled away from the speaker too quickly or if it becomes dirty or damaged. If you think your Subwoofer has lost its magnet, the first thing you need to do is try and reset it by turning it off and on again several times.
If that doesn’t work, you’ll need to take it in for repair. In the meantime, you can try using a different type of music or adjusting the volume settings to increase the bass in your audio system.
Cone Seal Failed
If your Subwoofer is not producing the bass you expect, it may be due to one of three things:
- A cone seal has failed.
- The amplifier is not powerful enough.
- The speaker itself is faulty.
When it comes to cone seals, they are typically made from rubber or plastic and are designed to keep liquid from leaking out of the speaker cone. If this seal fails, it allows dirt, dust, and moisture to enter the speaker and cause damage. In extreme cases, this can lead to the speaker dying in just a few months. It’s essential to know the power of your amplifier before buying a subwoofer to get what you need for optimum performance.
Please check its specifications against your existing speakers so that you’re not overspending on something that won’t do much for your sound quality. And finally, if you’re experiencing problems with your Subwoofer, don’t hesitate to bring it in for service.
Because of a Short Circuit
So If your Subwoofer has stopped working, the most likely cause is a short circuit. This is usually caus by some piece of debris getting between the speaker and the amplifier, causing the amplifier to overheat and shut down.
To fix this, you’ll first need to identify where the short circuit is. You can turn on your amplifier and listen for strange sounds or distortion. If you can’t hear anything unusual, then your short course is probably located in one of the following places:
– The speaker itself
– The connection between the speaker and amplifier
– The cable that connects them
How Do You Fix A Subwoofer That Isn’t Working?
Below is a step-by-step guide to repairing a subwoofer that isn’t producing sound. Look over your subwoofer from top to bottom. While you get started, take a close look at every element of your sub.
Ascertain that the subwoofer is connected to the MIX or SUB output of the audio system or television. Ensure that the subwoofer’s power connection to a working electrical outlet. It should turn on the subwoofer. Check to see whether the subwoofer is turned off.
The ways to fix a subwoofer is-
Volume Checking
If you’re struggling with your mechanism, double-check your transmitter parameters. It’s simple to set it and set it, which means you can silence your system and then forget about it when you return. Depending on the receiver’s type and version, the features and options described below may or may not be available.
Many A/V Receivers have volume controls that have no set limit settings, allowing them to be pushed in either direction endlessly. It makes glancing at the command to determine your volume level difficult. Instead, ensure the volume on all of your speakers is turned up high enough to hear everything.
The Mute button on some A/V receivers does not indicate light to show that It can utilize it. So when you switch this button on or off, make sure your receiver isn’t mute. If your A/V receiver has a speech selection button, you will not hear the sound, or you may listen to distorted or feeble audio.
Depending on where your speakers are attached in the receiver’s back, you may need to adjust this button differently. No music will be audible through your loudspeakers if your subwoofer is attached to the headset.
Make sure your headphones aren’t connected by rechecking them.
Fix Inputs
Your audio setup’s inputs are the following leading cause of signal loss. There could be a problem with your amplifier’s input working correctly, but your subwoofer isn’t creating any sound. How to link a sub to an audio system is depicted below.
Examine the input cables for tight connections. Also, look into the headphone jacks. Check to see if any wires are not fastened. Before turning on your amplifier or subwoofer, check to see if that’s in functioning order. Then, disconnect the input connection whether it is previously safely linked.
Check for any cracks, scrapes, or damaged elements after separating this from the stereo system. After that, turn on the design and check to see if the inputs are working correctly by adjusting volume.
Change the cords if this doesn’t work. Furthermore, changing your input cables should only be done if you are sure that they are the source of the problem. Otherwise, other possible causes, such as bad wiring, should be investigated.
Check Wire Properly
Even when the amplifiers are turned on, faulty wiring can cause subwoofers to fail. Power and audio cables are indeed the two types of connectors that attach a subwoofer. Unfortunately, the wiring for the system will be buried behind the dashboard if it is installed in your automobile.
Check Your Speakers
Speaker cables frequently get loose when the subwoofer overheats. On the other side, stereo system harm is a high probability. If the speakers aren’t working because they’ve been damaged, fixing other devices or even the wiring connection won’t help.
If your subwoofer is destroyed, you must replace them with an equivalent model. In addition, you’ll need to consider the speaker’s power output as well as other features such as impedance. It is crucial since you’ll need new speakers to meet the specifications of your home receiver.
Check Fuse
You can hire a sound technician to examine the wiring of your subwoofer system at home. Unfortunately, when there is a power outage, the sub-woofer fuse often blows. It completes the circuit and safeguards the subwoofer. You might also hire an electrician to examine the wiring, which could be complicated.
Check Connectors
The subwoofer has to be serviced if it doesn’t generate a pounding sound when you touch the opposite end of the audio line. Contact your audio professional for an explanation if the sound does not come out. Connecting the audio input cord to the audio output connection is best to see if the speaker is working.
The other side of the subwoofer cable should be connected to the amplifier’s audio output port. You’ll typically locate this on the back of the receiver. Additionally, many amp models will feature two outputs, allowing for the connection and driving of two subwoofers.
Checking the Power Cord
You may need to replace the power cord on your subwoofer if it is defective or not working. The sub will not turn off if the AC outlet is faulty or no power cord; it is a passive sub. You could either invest in an active subwoofer or keep troubleshooting.
Check The System And Its Settings
There’s a chance that the Subwoofer has stopped working, and you’ll need to take it in for repair. To check the system and its settings, follow these steps:
- Turn on your TV and select your input (usually HDMI 1 or 2).
- Switch your TV to its’ AV mode by pressing the button on the front of your TV.
- Press the Menu button on your remote control and then select System Settings.
- Please scroll down to Audio Output on the System Settings screen and press OK to open it.
- Under Audio Output, you’ll see an option called Subwoofer (if there is one). Press the check mark next to it to enable it if it’s not checked.
- Next, under Other Sound Options, ensure that Low-Frequency Mode is set to On, and then press OK twice to save your changes.
If all of these steps don’t work, you’ll need to take your TV in for repair – this isn’t something we can help with!
Reset The Volume And Switch On The Sub
If your Subwoofer has stopped working, you can do a few things to try and fix the problem. First, reset the volume and switch on the sub. This will usually reset the unit and allow it to start working again. If this doesn’t work, you might have to replace the Subwoofer.
Final Word
Use a subwoofer safely, and don’t use it over. Over-using is terrible for a subwoofer. Follow all of these things when your subwoofer stopped working. I hope you will fix the problems with the subwoofer. If you don’t select, then contact an expert to solve your subwoofers’ problem.
Frequently Asked Questions
1.What Causes A Subwoofer To Stop Working?
Ans: Short-circuiting is perhaps the most common cause of subwoofer breakage. The sensor will not reach the subwoofer if there is a circuit breaker in the signal lines. In addition, if the subwoofer ports are switched, electrical voltage and mobilization have not been easier to connect to the subwoofer. Overvoltage in the coil will substantially lower the power that the magnetic can produce, possibly leaving insufficient ability to drive the cone.
2.Why Is There No Bass Coming From My Subwoofer?
Ans: A Low Pass Filter requires subs since subs are designed to play the low notes. Check to see if the amp is receiving enough power. Ensure all fuses are in excellent working order, that all cables have good non-corroded connections, that your ground is solid, and that all speaker wires are in good working order. Check your signal cables as well.
Finally, ensure that the HU and the amp are linked to the correct ports on the backside.
3.Why Is My Harman Kardon Subwoofer Not Working?
Ans: Many Harman subwoofers include a separate On/Off switch from the signal source. Make sure this is turned on. Verify that the green or blue power LED blinks if the button is on and the subwoofer gets a signal.
If the reddish reserve indicator on the receiver remains on while you imagine it’s obtaining a broadcast, check the RCA cable or link. If it’s all properly connected, you could need servicing, and the receiver transmits the LFE signal to the subwoofer. If there is no light in any way, you may have a blown internal fuse or another amplifier fault that is not a consumer.
4.What Does A Subwoofer Do?
Ans: While your bookshelf or floor-standing speakers may provide some bass, a subwoofer allows you to feel the sound physically. Without a subwoofer, listening to bass-heavy music like rap music or EDM or viewing a total action film leaves a lot desired. You’re also not getting the full effect of the song or movie as intended by the artist or director.