There are many features that make up a reliable PA system. If wireless, it needs to have a good range and good reception. It also needs to have good battery power, and easy feedback removal.
EasySing Portable Amplifier Speakers with Microphones. It is a portable sound system that you can use as a audio system for Karaoke, Singalong ( Sing a long ) purposes. You can use it as a PA System or a Voice Amplifier.
PA systems are not marketed to music as the name suggests they are mainly made for Public speaking(PA public address). But the Hisonic PA-687S 80-Watt Portable PA System would be okay for music just starting out or small events.
The Alesis TransActive Mobile portable PA system typically requires about 6-8 hours to fully charge when the battery is depleted. It's recommended to charge it overnight for optimal performance. Always refer to the user manual for specific charging instructions and recommendations.
A portable PA system can be bought at almost any retailer. Wal-Mart may be a good place to start out. It won't be the greatest PA system money can buy, but it will be a good deal. Amazon is another good place to find a good deal. Because Amazon has offers from so many different suppliers, it will show the cheapest one. The buyer can buy it new or used, depending on how long he/she will need it.
I think it is a Portable Amplifier but im not sure, i need the answer as well just to be sure, but im pretty sure its portable amplifier
Portable PA systems are associated with bands and music, so they are often found through music retailers such as Musician's Friend. They are also available from some general electronics retailers like Best Buy.
Public Address
There are companies that sell portable offices for construction jobs. A local construction company is also a good place to find portable offices.
It depends on what kind of PA system you get. A good PA system can cost a couple thousand dollars.
Mum and Pa
Certainly - the factory where I worked had a PA system with thousands of speakers all over the plant.
Yes, Yamaha has the better pa system. Yamaha is a premier company so theirs is the best. Their Pa system sounds amazing, i have used one, it sounds so nice.