What is a wireless speaker adapter and what is its function?
Each wireless speaker, thats the jumbo 5.1 The Logitech set youve carefully set up around the room, or the teenager wearing laptop laptops in your study requires an RF, Infrared, or Bluetooth signal to work. Of these, Infrared is hardly ever used, so we can skip this little technique. Bluetooth devices tend to include the signal transmitter in the device itself - for example, your phone does not require an external antenna or adapter to transfer files via Bluetooth.
This gives us RF - Radio Frequency - by far the most popular method of making audio wireless. The basic premise is simple: a certain frequency of the radio tape is used to transmit data wirelessly. Think about how your cordless phone works (if you still have a landline connection, thats). Wireless speaker adapter is installed in a computer / iPod / TV / music player and it sends a signal received by the receiver in a speaker system. Before you can say Presto! Hearing sounds from your speakers, all done wirelessly.
The purpose of the wireless speaker adapters is simple: it plugs into an iPad, computer, etc., and sends a signal that can make any speaker system wireless (provided the speaker and adapter are compatible, that is to say).
Why use a wireless speaker adapter?
Good question. From a quality perspective, the argument for wireless audio is quite weak. You see that to play music you need to transfer large amounts of data. With a wired system, there is very little data loss. Consequently, the resulting sound is of very high quality. In fact, some manufacturers, like Monster, sell speaker wire that costs hundreds of dollars based on the simple requirement that higher quality cables translate into better audio.
What works for wireless speakers is not quality without convenience. Running speaker threads around your room is not just my idea of an ideal entertainment set. Every day more and more devices go wireless. We have already pulled our landline phones for cell phones, our keyboards and mice are usually wireless the last few days, and our XBox 360 and PS3 game controls also work wirelessly. This crusher against threads is rotated in convenience, not quality, and this is just what works for the benefit of wireless speakers.
Simply, with a wireless speaker adapter, you can enjoy your music without the hassle of dozens of wires running back and forth from your computer / iPod / etc. Certainly, sound quality does not match a wired system, but for most, the difference is negligible.
What to look for when you buy a wireless speaker card?
First: Compatibility. A wireless speaker adapter can not wirelessly drive your decades old speakers magically. Each wireless speaker adapter is designed for use with some speaker models. For example, the AudioEngine AW-1 wireless adapter can only be run on some Audioengine speaker systems. On the other hand, the Logitech Bluetooth Wireless Adapter can work with most modern speaker systems. Whatever you do, review the manufacturers website carefully to see if it will work with your current speaker system.
Second: range. This applies to all wireless devices. Where do you plan to keep the speakers? Where will the adapter be placed? If your speakers are in your living room and you want to play music directly from the upstairs bedroom, you may have difficulty if you do not buy the right adapter. Ideally, a wireless speaker adapter should offer you an interval of at least 30-50 feet (the more merrier). This should be more than enough for most.
Third: format. It may sound very basic, but make sure you choose the right format - Bluetooth or RF - when you purchase a wireless speaker adapter. For example, if you want to run music from your phone, an RF adapter will not be used.
Fourth: price. The lower the price, the better (duh!). You can get a pretty good wireless speaker adapter for less than $ 100.
For compatibility, I recommend a Bluetooth wireless adapter. Bluetooth is almost everywhere and is available today in almost all devices. Bluetooth can be used with a large number of speakers and you are not limited by model or manufacturer. They are a little expensive but are far more cost effective in the long run.