Wireless Speakers

Wireless speakers are loudspeakers that can be connected like regular speakers, but with no need for wires or cables. Audio signals from the wireless speakers are transmitted through the use of radio frequency waves.

They are composed of a base unit that includes the speaker itself, a receiver for the radio frequency waves and another device that transmits the radio frequency signals. The transmitter unit is usually attached to audio equipment, such as a computer or a television. The RF frequency that is used by almost all wireless speakers is 900 Mhz, however this can be adjusted accordingly to prevent interference from other devices on the same frequency.

The typical range of a wireless speaker is up to 300 feet, both indoors and outdoors. There are many useful benefits to having a wireless speaker over a regular loudspeaker. The clutter of wires and cables strung around your audio devices can finally be removed, keeping your floor and house clean of a mess.

Quality of audio played through a wireless speaker has almost matched that of a regular speaker. Technology that is used in a wireless speaker is advancing and some issues that still remain will be sorted out in the future. With wireless speakers, you have the freedom to move your equipment around, and not be limited by the length of the wiring itself.

A great wireless speaker system for your entire house is the Bose SoundLink Wireless Music System that retails at a price of $550. This system includes the base speaker unit, a remote control, and a USB key that is connected to your computer for easy setup. Additional speakers can be ordered and added to the wireless audio system, adding for a better sound effect. Bose's Waveguide technology makes music and sound come to life, as it amplifies and enhances the sound of the bass.

A cheaper alternative to the Bose SoundLink is the Creative Labs T20W Series II, that costs $120. These speakers provide up to 28 watts of power, plenty for an audio system setup. The Creative Labs T20W Series II operates over the 2.4 Ghz frequency band and has a range of up to 100 feet indoors. With this kind of range, speakers can be placed anywhere in the house.