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Q: What causes PA speakers to whistle?
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Where could one purchase JBL PA speakers?

You can purchase JBL PA speakers online from the Guitar Center website. Alternatively, you can purchase JBL PA speakers from the Musician's Friend website.


Is there a PA system that has 4 speakers?

Certainly - the factory where I worked had a PA system with thousands of speakers all over the plant.


What are Pa Speakers and how do they work?

The "PA," in the term PA speakers, is an abbreviation, which stands for "public address." PA speakers are used to amplify sound for concerts, public speaking engagements and any other type of gathering for which truly acoustic sound would be inadequate.


Why does when you whistle the wind blows stronger?

When you whistle your giving more air out. Witch causes more wind when you whistle.


Where can I buy PA speakers in London?

If you are looking for a great pair of PA speakers in London, England, try Trivot Products or Donkiz. Both are classified boards with several different ads for PA speakers in London, England.


Was looking to build some PA speaker boxes can you use guitar amp speakers insted?

I would not advise this, because the guitar speakers are designed to make a guitar sound good, and PA speakers are designed to make vocals sound good. PA speakers, electrically, are low impedence speakers, while guitar amp speakers, electrically, are high impedence speakers.


What causes a high pitch whistle on GMC Jimmy?

What cause a whistle song on my gmc jimmy


Why do car speakers whistle?

They shouldn't. If they do, it has probably to do with bad grounding or wrong setup of the generator. <><><>


What are pa speakers?

PA speakers are short for Pro Audio speakers which are commonly used to reinforce (or amplify) spoken voice or musical instruments in a live setting. There are many different types of speakers, but most are more or less appropriate for some situations.


What are the big speakers at a concert called?

They are called "PA" speakers. PA meaning "Public Address" is a large loudspeaker design to deliver sound to a large group of audience. You'll often see these large speakers at clubs, concerts, and cinemas. There are two types of PA speakers. "Passive" and "Active" speakers. The passive speakers doesn't have a built-in amplifier. These speakers will require the use of a power source called an "Amplifier" to power these speakers. The active speakers have a built-in amplifier and doesn't require the use of an amplifier.


What decibels are the maximum for PA speakers?

The maximum decibels for PA speakers vary greatly, depending on the size and power inside the speakers. Bigger and more power means more decibels, which in turn means louder.


What are some companies that manufacture PA speakers?

PA speakers are made by several companies. Yamaha is one of the better known manufacturers. Hollinger, TOA, and DJ systems are also avaiable. Outdoor PA speakers are made by Liberty, Explorer Pro and Beacon, to name a few.