Computer speakers are external devices which produces sound coming from a computer or any attached multimedia device. It improves sound quality electronic devices cannot do on their own. These speakers come with a built-in amplifier to better magnify sounds from audio devices like mp3 players, iPod, CD players and personal computers.

Most of the computer speakers use a standard 3.5mm stereo jack to connect to computer systems. The stereo jacks are colored lime green for easy recognition based on the PC 99 standard used for all computer sound cards.

Some of the latest models in the market today come with multi connectors such as an RCA jack. It makes it easy to plug the speakers in TV sets or DVD players. Latest models also consist of built-in equalizers, treble and bass controls for better enhance sound.

Thanks to advanced technology, there have been major innovations in terms of features of computer speakers. They have been greatly improved through the years to provide the best quality multimedia entertainment.

One of the technological breakthroughs is the introduction of the wireless feature. The wireless technology makes it possible now to use a speaker system anywhere from your home or office without any need for cables. Wireless speakers are easier to setup and makes the computer system look cleaner and more organized.

Wireless computer speakers connect to a computer or to an audio device through Bluetooth technology. These speakers can transmit wide range signal to maintain a stable connection even with thick walls or obstructions which might block the signal.

Wireless computer speakers have many different types and models. The 2.1 wireless computer speakers is one of the basic and cheapest in the wireless category. This system includes two pieces of satellite speakers and 1 subwoofer. This is best for gaming but not so good for music and movies.

The more expensive models are the 5.1 and 7.1 wireless computer speakers. These systems come with a more powerful subwoofer and various satellite speakers. There are 7 satellite speakers for the 7.1 systems and 5 satellite speakers for the 5.1 systems.

The advantage of these wireless speakers is that they can be easily stationed in all corners of the house so you can experience excellent surround sound technology. It also makes them more mobile. They can be rearranged at any time more easily.

These speaker systems also come with remote controls for easier handling. These models are an excellent choice for gaming as well as music and movies.

Meanwhile, the USB powered computer speakers is among the latest development in audio systems. They can be plugged to any USB port of your computer. It does not need a power outlet or batteries. It draws its power where the USB is connected.

The USB powered computer speakers can produce outstanding sound quality just like other conventional computer speakers. These speakers are also portable where you can easily bring it with you wherever you go. These speakers are ideal for people who use laptops and travel most of the time. They can easily listen to their favorite music, watch movies or play games with their laptop and enjoy the sound of what they are playing.

If you are going to purchase a USB computer speaker, it is important to look for a good brand and choose those that are magnetically shielded so as not to damage your computer or your laptop.

The better brands are from leading manufacturers like Sony, Philips, Logitech, Altec Lansing, Lenovo and Kensington.