It may appear rather obvious, but you may be surprised how many times this is the problem. This should be the first thing that comes to your mind whenever you experience a similar issue. In addition, check the bass knob, especially if you are working with a replacement because not not all bass knob will work with any amp. This means, while it is different from the volume control, it has a similar effect. The gain allows us to match bass levels produced by the subwoofer with the main speakers and adjust the output levels. If they are set low, you can simply turn them up. Check The Volume, Gain and Bass KnobĪs soon as you have powered up the amplifier and sub, you should check the volume knobs both for the amp and the subwoofer. Some of the Do It Yourself trials you can easily try to correct this problem have been discussed below: 1. DIY Fixes For Subwoofer Not Working But Amp Has Power In fact, before calling for a tech, there are several DIY fixes you can try to bring back your stereo to life. However, if you have experienced such challenges before, there is no need to panic. Subwoofer Still Not Working, What Do I Do?įor many music lovers without any experience with troubleshooting subwoofer and amplifier problems, the first option is to call in a technician.
If all the wiring is okay and the subwoofer is still not producing sound, then read on for additional troubleshooting. If the power switch is on and the subwoofer is still not working, check if the power switch on the subwoofer itself is ON. Check if the power cables from the sub are connected to the socket. On the other hand, if you find out that the amp is powered and the switch is ON, and the signal lights are lit, the problem could be the subwoofer. Also, check that the amp has not entered protect mode. However, if the switch is on but the power lights are off, the problem could be with the internal circuits of the amplifier. If by chance you find out that it has not been powered, switch it ON.
However, begin by checking again if the amp has power.
Here is a quick guide on how to check if your subwoofer is blown. If you have powered all the relevant devices but still can’t hear any sound through the sub, any of the devices in your setup could be the culprit. If you suspect that you are having a wiring issue, check out this article on how to connect a subwoofer to an amplifier. This issue is often due to a variety of reasons including incorrectly set volume, wiring issues, incorrect inputs or cabling, or the sub or speakers themselves may be at fault. In this auricle, we will fix this issue – your speakers or sub stopped working but the amp has power. However, you may find yourself with the common yet annoying problem where the amp has power and turns on but the subwoofer does not work. Whether you are dealing with your home stereo or a car, amplifiers and subwoofers can greatly enhance the sound quality and you experience by adding more power and bass.
As an Amazon Associate, we earn from qualifying purchases made on our website.