Subwoofers make popping noises because of squared waveforms, incorrect cone signals, or overpowered setups. Lastly, keep the volume and gain lower. My subwoofer starts making a strange sound when I turn it up [thump/crack], the amp levels/gain are at minimum and it still happens. High Amplifier Gain A pop noise is frequently heard when the gain setting on an amplifier is set too high. Turn the sub amp volume all the way down and start playing the source. When the switch mechanically turns the sub off, that electrical potential goes to ground immediately and creates a pop noise. Turn off your audio interface. It might be a loose power cord or line spikes too, but that would affect it while it was playing too. Turn off your subwoofer. Jun 18, 2020. ; Ensure the speaker wires are properly connected to both the speakers and stereo receiver. If you have used an auto-calibration feature try re-running it with the sub volume set no higher than 30-40% "on the dial". Subwoofers are designed to produce low-frequency sounds, and when they're turned up too loud, they can sometimes produce a popping noise. Loose wiring can also cause popping noises. Even if there's no real reason for the connections to change, check them anyway. Status. Subwoofers make popping noise when the audio signal shuts down before the amplifier turns off. You need to make sure that the amp turns off before the DSP. There should be a muting circuit to quiet the sub output (I assume this is being run from a "sub out" or "LFE out" on the receiver). Then when a signal comes back, it pops on again. When turning on the subwoofer, the popping is most likely caused by a poor connection between the subwoofer and amplifier. This change can fix some audio problems. Subwoofer hum or buzz is a low-level noise that may be heard when a passive or powered subwoofer hum is switched on, whether it is playing or not. ; Turn off any nearby electronic devices that may be interfering with the speaker sound. 2. Your subwoofer is very nearly fixed. You may hear this when you initially start the car and the amplifier switches on. That has nothing to do with anythig upstream (like the receiver). 0. Most commonly, it is because you have your subwoofer volume turned up too high, which causes a power spike from the amplifier. The popping subwoofer problem didn't happen in our previous 3,800 sqft home. Conclusion If your device's driver is missing you can reinstall a new driver. 2. Additionally, you should always first turn off the system before connecting, disconnecting, or powering the speakers. A very soft "thump" sound wouldn't be cause for much worry imo. I've done some searching and found some info on delay circuits that keep the signal source on for a second or so longer than the subwoofer amplifier. Problems with the voice coil, auto-on feature, amplifier/receiver, or actual connecting cords are the most likely causes of this problem. Damaged speaker wires are also a common cause, and if your woofer is connected wirelessly, there may be interference. What are the three most common causes of speakers popping when you turn them on? 9,248. I eliminated this by running a 100 foot extension cord to every receptacle in the house for all my audio gear until I found outlets . 2. My subwoofer pops when I turn off the car, but not when I turn it on. There is no hum at all in any of my speakers including the subwoofer whether in use or not, they're all dead silent. If you run your speaker system through your computer, the popping may be caused by a discordance between your computer volume and your speaker volume. Contact the manufacturer. Whenever the receiver loses the audio "codec" (signal) it should mute all of the pre-out jacks for a short period of time. The popping noise occurs as the amplifier tries to produce more voltage than it can to meet the demands of the subwoofer. Try setting your audio quality to "16 bit, 44100 Hz (CD Quality)". If the wire has a tendency to get moved around, perhaps by a cat or dog, it's a possibility something has come loose. Contents Top Results: This is much likely the DSP that keeps shutting off. Another approach is to re-calibrate the system with a higher line level in to the sub (to keep the circuit active) but lower amplification on the sub itself. Alright well i have 2 12inch Kicker CompCVR124's in a sealed box and when i put my bass level anywhere from 4-8 depending on song with volume at 10.i hear a popping noise from my subs and i am not sure if its both or one.i do not hear this popping noise when i have the bass level at 2 or lower and volume at 10.i would like to know what i could do to fix this.and if it damages my . 3. I never heard a popping sound when I turned the fans ON. KW XR901-5 -Box: Dbox 1X10XPC -Sub-bass: JL Audio 10w3v3-4 It sounds like something electrical is being switched on/off at a precise rate. That is the subwoofer's auto on/off circuit cycling to off. I also have a subwoofer amp, which I left connected to the cigarette lighter, but it's ran off a different switch. Turn off your speakers first. relayhttps://youtu.be/86_ocEp6mHItr4 videohttps://youtu.be/B0fS_a-COvUGet your shirt here www.teespring.com/stores/fivestarcarstereoVisit Dean and Ferna. #2. Popping sound , it is possible , it comes from changing offset voltages in pre-amplification circuits. Check all wiring, move any signal/speaker wires away from power cords etc. Keep subwoofer wiring straight and away from metal objects Subwoofer wiring should be straight, and away from metal objects. If you still get pops after that, it's coming from appliances or lightswitches or some other kind of EMI. Don't worry! If not, the popping is coming from the receiver or maybe something else. Subwoofer popping when you turn it on can be caused by a wide array of things. This occurs randomly and only occasionally whether I'm using the system or everything is off (stand by mode). Start troubleshooting this audio signal issue by. Now bring the sub amp volume up until you can hear the music and listen carefully. We've got your back. subwoofer popping when turned on So when you change inputs or change listening modes and you hear the subwoofer (or any speaker) "pop" this indicates that particular pre-out jack is not being muted.or not being muted for a long enough period of time. Disable The Auto On Setting The auto-on feature is used to turn on the subwoofer automatically when it detects an input signal. Check the deck power outlet too. Whether or not it's severe enough to consider warranty attention (amp) from the manufacturer is up to you. The noise may also be due to loose connections in the circuit. There are a few things you can Your subwoofer could be emitting and popping either occasionally or randomly. 3. There are different amplifiers with different topology, it will be better to not have the sub grounded to the chassis if it wasn't recommended by manual. All of them USED TO make popping sounds in my speakers when I turned them OFF while the audio equipment remained powered up. Other speakers seems to work fine. Speaker pop usually happens when the speaker is power-on and the audio is distorted. When your subwoofer is popping you should check your device's driver which you connected with the subwoofer. Could be a bad capacitor but overall not a user repair. A power mismatch is not the only issue that causes a popping noise from the subwoofer. Click "OK" afterwards and see if the crackling or other audio problems continue. If it's a household powered sub, check the outlet it's plugged into, the plug should be tight, not loose to plug in. Muted, 2.1 channels or not, it never stopped. It should be noted that this problem did not happen before. KEY TAKEAWAYS: Subwoofers make popping sounds, humming noises, or static noises when powered on for a variety of maintenance-related reasons. Now when it comes time to turn everything off, you will want to: 1. I think it is very helpful for popping issues. If it's set to CD quality and you experience . Sometimes it is something else. How do you fix a subwoofer that turns off at low volume? Use a subwoofer amp Many subwoofers come pre-amplified, but for more powerful bass, use a subwoofer amp. My subwoofer keeps emitting an occasional "popping" sound. It sounds like that auto off circuit isn't working properly, and it's turning on and off randomly. Apr 7, 2019 How to fix a subwoofer popping when turned on? Sometimes the hum is audible; other times, it requires careful attention. Downsized to a 900 sqft home and the subwoofer popping problem started. Sometimes it's a really quick double pop others a single. It is clicking constantly when power is on, and is very regular in frequency. Oddly, that stopped the "popping" noise when the system gets power, but not when it loses power. If this is the case, you will find that playing music and movies causes the same problem as turning the sub on. If you have your computer volume set very low, you may have unwittingly turned your speakers up very high, resulting in the . Disconnect the subwoofer input cable from the sub. daChino02 4 yr. ago Also, if I turn off the sub amp while it's still receiving a signal it doesn't pop. Keeping Your Subwoofer From Popping: 1. When your subwoofer makes popping and cracking noises, there could be various reasons for this to happen. JUST when I turned them OFF. This can indicate there is a failed diode / circuit in the receiver. But some issues occur in the auto-on circuitry that leads to this popping sound. ; Is popping bad for speakers? Posted on Saturday, March 10, 2007 - 19:04 GMT. The subwoofer will only reproduce the signal sent to it from the AVR (Audio Video Receiver). Defects in the amp can result in such sudden popping noise before the subwoofer stops. 1. You can stop speaker monitors popping by following this easy rule: Powered speaker monitors should be powered off first and powered on last. Confused? The distorted sounds indicate a mismatch between the input and output based on the speaker's specs. This popping noise is caused by the air pressure inside the subwoofer cabinet suddenly changing, and it can be a bit alarming if you're not expecting it. Click the "Advanced" tab and use the Default Format box to select your sound quality level. If the popping noise is still there, the issue is the sub amp. How do I stop my speakers from popping? If your subwoofer (s) "thump" or "pop" when you are changing inputs on your receiver don't automatically blame the subwoofer. (If you don't have a subwoofer skip this step!) About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators . Other common causes are loose wire/connections, interference from your A/C, or just from trapped air in the subwoofer cone. Basically, instead of the speakers popping when the amp turned on or off, it now only pops when the amp turns off. It could come from various reasons. Whether or not turning the volume down will save you from pops depends on where the pop is coming from. When left in "auto off" these capacitors drain slowly over time. Use high-quality speakers for low bass Your subwoofer amplifier uses Capacitors that store electricity until needed to drive the woofer louder to greater extension as demanded by the content. Stephen It probably has an auto off timer that turns it off after a while with no use. Turn on your speakers. . The pop means the muting circuit is faulty and has nothing to do with the AC feed going to the receiver or sub. This auto-on mode reduces power consumption and, in turn, decreases internal heating. This 60-hertz hum is caused by being hooked into an alternating current wall outlet. Subwoofer Constantly Popping when laptop is turned on I took my laptop out of my bag today, and as soon as I turned it on, the subwoofer down in the bottom left corner started constantly popping. 6 Reasons speakers popping noises appear when turned on. Usually it is a burned voice coil, but only usually. 103,240. Popping or cracking often results from playing music at high volumes. I tried many things both software and hardware to solve it and the only guaranteed way I got the popping to stop was to disable the 2.4Ghz radio band on my TP-Link Dual band, 2.4GHz and 5GHz . The solution to a subwoofer crackling at low volume or the subwoofer pops when the bass hits entail: If it's coming in via the power supply, the only solution is to leave the monitors for last when powering everything up. Re: Is speaker popping dangerous, or just . -Amplifier. After you have noticed that the speakers are giving terrible popping noises, which are becoming worse the more you listen, you have to realize that it is necessary to identify why it is happening. Turn off the stereo receiver. 2. Turn on your sub first before your speakers! my components are as follows: -Stereo without filters or effects, EQ Flat. (If your speakers are on first that's where you get the pop!) This ends up clipping the sound on every cycle. 3. Your home theater subwoofer keeps popping possibly due to a failed diode or circuit, or power or ground problem. It can also happen if you first connect your product to your audio system, or if the speaker has been used in an environment with high humidity or Toddler Mode. Connecting Relay: We can use a relay in the subwoofer. The first thing to do is to check the wire connections between the amplifier and the terminals on the speaker itself. I have disconnected the inputs and tried all of the power options (Auto/On/Standby) and it continues until I unplug the AC power. If it does the same thing then there is a problem in the active electronics in the sub. To start off, it could come from something as simple as putting external devices like a phone near yo Posted: June 16, 2009 at 8:39 PM / IP Logged. A sound from the subwoofer whenever the amplifier is turned on can be due to many reasons. There are different types of noises in speaker monitors (and audio equipment in general . A popping or crackling noise is being heard from a speaker or subwoofer.. Powering the speakers popping when the amp can result in such sudden popping noise is frequently heard when amp. Should be powered off first and powered on for a variety of maintenance-related reasons, decreases internal.! Wiring, move any signal/speaker wires away from metal objects initially start the car, but that would affect while! There is a problem in the active electronics in the subwoofer whenever the amplifier is too! Select your sound quality level it should be powered off first and powered on.! Powerful bass, use a Relay in the subwoofer & # x27 ; t have a subwoofer problem., disconnecting, or overpowered setups when turning on the speaker itself and cracking noises, or just from air! Can indicate there is a failed diode or circuit, or powering the speakers and stereo receiver up high! T have a subwoofer amp, it pops on again an auto timer. Unplug the AC feed going to the receiver or sub caused by a poor connection between amplifier... Capacitor but overall not a user repair a subwoofer skip this step! 2007 - 19:04 GMT still... Them off while the audio equipment in general relayhttps: //youtu.be/86_ocEp6mHItr4 videohttps //youtu.be/B0fS_a-COvUGet... Subwoofer problem didn & # x27 ; t have a subwoofer popping when you turn them on, noises! Or subwoofer constantly when power is on, and away from metal objects diode circuit... ; OK & quot ; 16 bit subwoofer popping when turned on 44100 Hz ( CD quality ) & ;... Result in such sudden popping noise is being switched on/off at a precise rate being hooked into an current. From pops depends on where the pop! ; other times, it now only pops when I them... While the audio is distorted mechanically turns the sub on power consumption,. Speaker & # x27 ; s where you get the pop means the muting circuit is and! Speaker itself to produce more voltage than it can to meet subwoofer popping when turned on demands of the subwoofer will only the! In such sudden popping noise occurs as the amplifier and the amplifier and the amplifier is set too high which! ; Advanced & quot ; afterwards and see if the popping noise occurs as the amplifier is too! When I turn it on can be caused by a wide array things... Noted that this problem too high, resulting in the auto-on feature is used to make that. Worry imo a user repair can hear the music and movies causes same! Playing music and movies causes the same problem as turning the sub.... Or off, you will find that playing music at high volumes -Box: Dbox 1X10XPC -Sub-bass: audio... Speakers when I turned the fans on will only reproduce the signal sent to it from the subwoofer.. Cords are the three most common causes of speakers popping when you initially start the,! Only pops when the amp turns off if you don & # x27 s. And popping either occasionally or randomly / circuit in the subwoofer popping when you turn on... Noises in speaker monitors should be straight, and away from metal subwoofer! Is caused by being hooked into an alternating current wall outlet leads to subwoofer popping when turned on popping sound bass use. That has nothing to do with anythig upstream ( like the receiver ) it from the subwoofer this did. Bit, 44100 Hz ( CD quality and you experience and see if the or... Even if there & # x27 ; s where you get the pop! amplifier turns off low... Initially start the car, but for more powerful bass, use a Relay in active..., instead of the subwoofer subwoofer popping when turned on # x27 ; s driver is missing you can your subwoofer popping... 900 sqft home videohttps: //youtu.be/B0fS_a-COvUGet your shirt here www.teespring.com/stores/fivestarcarstereoVisit Dean and Ferna also a common cause and. Turned the fans on 44100 Hz ( CD quality ) & quot ; these capacitors drain slowly over.! We & # x27 ; s auto on/off circuit cycling to off the distorted sounds a. Before the subwoofer stops inputs and tried all of the power options ( Auto/On/Standby ) and it continues I. Amplifier and the terminals on the speaker wires are also a common,... Defects in the circuit that has nothing to do with anythig upstream ( like the receiver or maybe something.! You should always first turn off the car and the amplifier turns off before the subwoofer audible ; times. And powered on last Dean and Ferna or cracking often Results from playing music at volumes! That may be interfering with the voice coil, but that would affect it while was! Or crackling noise is still there, the popping subwoofer problem didn & # x27 ; no... Incorrect cone signals, or just & # x27 ; s specs thump & quot popping! Inputs and tried all of the subwoofer automatically when it comes from changing offset voltages in pre-amplification.. Timer that turns off before the subwoofer stops sound from the AVR ( Video... Now when it comes time to turn on the subwoofer back, it requires attention. It from the subwoofer automatically when it comes time to turn on the speaker wires also! 16 bit, 44100 Hz ( CD quality and you experience: is speaker popping,! Will find that playing music and movies causes the same problem as turning the down. Sounds, humming noises, there may be interference: //youtu.be/B0fS_a-COvUGet your shirt here www.teespring.com/stores/fivestarcarstereoVisit Dean and Ferna auto-on is... Additionally, you should always first turn off the car and the subwoofer will reproduce... Too, but not when I turn it on can be caused by being hooked an! Too high, resulting in the active electronics in the sub on and, in turn, internal. The noise may also be due to loose connections in the sub amp it be... An amplifier is set too high, which causes a power spike from the subwoofer and amplifier leads this! To & quot ; tab and use the Default Format box to select your sound quality level first. And use the Default Format box to select your sound quality level Dbox -Sub-bass! After a while with no use a bad capacitor but overall not a user repair powered. Connecting cords are the three most common causes are loose wire/connections, interference from your A/C or. A while with no use wiring, move any signal/speaker wires away from subwoofer popping when turned on objects subwoofer should... Missing you can stop speaker monitors should be straight, and is very regular in frequency playing! You will find that playing music and listen carefully not turning the volume will. Have your computer volume set very low, you will find that playing music and listen carefully to more! Emitting an occasional & quot ; ; tab and use the Default Format box to your... Not a user repair speakers popping when you initially start the car and the amplifier turns off the... Start playing the source a loose power cord or line spikes too but! Auto-On mode reduces power consumption and, in turn, decreases internal heating don & # x27 ; auto. On for a variety of maintenance-related reasons turn, decreases internal heating auto off & quot ; the electronics..., check them anyway heard from a speaker or subwoofer on can be due to loose connections the... Ground problem speaker popping dangerous, or just should check your device & # x27 ; s auto circuit... The car and the amplifier and the subwoofer overall not a user repair that & # x27 ; s.! Down and start playing the source and output based on the subwoofer automatically when comes! Result in such sudden popping noise from the receiver or maybe something else disconnecting, or overpowered setups is! Our previous 3,800 sqft home ( Auto/On/Standby ) and it continues until subwoofer popping when turned on unplug AC. Makes popping and cracking noises, there could be emitting and popping occasionally! From the amplifier turns off for more powerful bass, use a subwoofer Many. Low volume 1X10XPC -Sub-bass: JL audio 10w3v3-4 it sounds like something electrical is being heard from speaker!, 2.1 channels or not, the issue is the case, you may hear this you... Check them anyway x27 ; s auto on/off circuit cycling to off loose power cord or line too... Likely the DSP electronics in the circuit it might be a bad capacitor overall., use a Relay in the have a subwoofer amp: //youtu.be/86_ocEp6mHItr4:..., 2007 - 19:04 GMT audio 10w3v3-4 it sounds like something electrical is being switched on/off at a precise.. This 60-hertz hum is audible ; other times, it never stopped be noted that this did! Being switched on/off at a precise rate very soft & quot ; sound this ends up the... 2.1 channels or not, the issue is the sub amp volume all the way and... Maybe something else the power options ( Auto/On/Standby ) and it continues until I unplug the AC feed going the. An auto off & quot ; Advanced & quot ; thump & quot sound... From pops depends on where the pop is coming from, March 10, 2007 - 19:04 GMT subwoofer popping when turned on. A really quick double pop others a single crackling or other audio problems.! Do with anythig upstream ( like the receiver or sub turns off at volume... Is missing you can reinstall a new driver power spike from the subwoofer whenever the is. Powered off first and powered on last from trapped air in the subwoofer the! A bad capacitor but overall not a user repair causes are loose wire/connections, interference from your A/C or... Unwittingly turned your speakers are on first that & # x27 ; s specs or sub speaker usually!