Are Square Waves Bad For Speakers?

Why is my subwoofer rattling?

If you turn the volume up too much, it might start to distort the sound.

The result may be a rattling sound inside the sub.

If you increase the volume more than its limits, the cone might move forward too much..

What happens when you Underpower a speaker?

you can’t hurt a speaker by underpowering it, if you could, then every time you turned them on and turned the volume down they would blow! You can only hurt a speaker by overpowering it. Very simply, if you have an amp that is less than the speakers are rated for, and you overdrive the amp, the amp will clip.

Can Underpowering a speaker damage it?

Underpowering your speaker system by too great a margin can be dangerous, too. Constant clipping of the power section of even a 100-watt amplifier (to get greater apparent volume than the amplifier can effectively produce) can damage speakers rated to handle much greater wattage.

What does Speaker clipping sound like?

You’ll know when you have severe clipping because you’ll hear it. It sounds like the audio is starting to ‘break up,’ which is light distortion. The more severe it is, the more distorted the music begins to sound until it can become unrecognizable in an ocean of noise and loudness.

What happens if your amp is underpowered?

If you under-power a speaker, that speaker may not get as loud as you want, before distortion rises to undesirable levels. … The reason is because an underpowered amplifier can damage a speaker with distortion more readily than a well-matched amplifier would at a high (clean) volume.

Why is clipping bad?

If a loudspeaker is clipping, for example, the phenomenon can be aurally understood as distortion or break-up. Physically, if a loudspeaker remains in a clipping state for too long, there is potential for damage to occur due to overheating.

Will replacing factory speakers make a difference?

Most factory speakers use surrounds that are made out of foam and paper, which deteriorate over time. … So even if you don’t have the money to spend on high-quality two-way or three-way speakers, replacing old, worn-out factory speakers with new units will typically result in better sound.

Why do my speakers cut in and out?

Verify the speaker wires are properly connected to both the speakers and the A/V receiver. Turn off any nearby electronic devices that may be interfering with the speaker sound. Move the speaker wires away from any electrical cords. … If the problem is not eliminated, then the problem is with the A/V receiver.

Is it better to overpower or Underpower a subwoofer?

It’s better to overpower a speaker than to underpower it — the distortion caused when you push a low-powered amp or receiver to its limit is much more likely to harm a speaker than too much power.

Should speaker wattage be higher than AMP?

Your amp needs to have more wattage than your speakers, otherwise you risk blowing both. Your amp needs to have more wattage than your speakers, otherwise you risk blowing both.

What causes clipping?

Clipping is a form of waveform distortion that occurs when an amplifier is overdriven and attempts to deliver an output voltage or current beyond its maximum capability. Driving an amplifier into clipping may cause it to output power in excess of its power rating.

Is AMP clipping bad?

For one, since clipping is a result of an overdriven amplifier, the electronics can become overheated. But the loudspeakers themselves can also be harmed. In fact, clipping is actually more likely to damage your speakers than your electronics.

Will Underpowering a subwoofer damage it?

Underpowering a subwoofer isn’t inherently bad for the sub. Not giving it enough power just means that the music will sound weak and lack detail. … The clipped signal tries to make the sub do things it’s not designed to do, which leads to it tearing itself apart or overheating and burning out.

Why do subwoofers smell?

New subs can get a little stinky if you get at them, there’s often bits of excess glue burning off. … There is only one reason that subs smell and that is because the voice coil glue is getting hot and ‘off-gassing’. This is the only reason subs smell bad.

What if my amp is more powerful than my speakers?

If you want more volume, or you experience clipping/distortion, then a more powerful amp may be needed. A better amp will make your speakers play louder and sound better, but it won’t make bad speakers sound like good speakers. Many speakers have a “maximum wattage rating” on the back.

How do I stop clipping?

You avoid clipping by making sure your input levels are always below the maximum. I like to pick a target value to aim for (in digital, usually -12 or -18 dB depending on where the noise floor is) and try to keep it there.

Why is clipping bad for speakers?

Long term clipping is a result of inadequate RMS or continuous power available for the volume setting. This condition may result due to an inadequate power match between the amplifier and the speakers and desired volume levels. … Because of this problem, clipping may damage speakers due to overheating.

Do speakers sound better after break in?

The good news is your speakers will absolutely sound better after the initial break in period. … Due to the rigidness of your new speakers, they will not be as dynamic until they have had a chance to move and become more flexible.

Do speakers wear out?

Yes speakers will eventually wear out, but a decent speaker will last a really long time. Any quality speaker will generally last most of your lifetime. General rule of thumb is, if it sounds bad turn it down. If you aren’t hearing distortion/clipping, it’s fine.

Do subwoofers get louder as they break in?

Subwoofers should not get louder as they break-in. … You may even find that your manufacturer does not recommend a break-in process and instead has other recommendations for playing various sounds when you initially use your subwoofer and other speaker equipment.