WiFi speakers are becoming more and more popular, as laid cables in home theaters and sound systems are increasingly less popular. Wireless loudspeakers can be easily connected to televisions, computers and smartphones and can play music wirelessly in this way.
- The sales figures for WiFi loudspeakers have been increasing for years, with more and more manufacturers becoming active in this market.
- Wireless loudspeakers work without annoying cables, which – if not properly laid on the wall – can become insidious tripping hazards.
- Most of the wireless speakers are so-called active boxes, which contain an integrated amplifier.
The wireless loudspeaker market is booming
According to abbreviationfinder, the sales figures for WiFi loudspeakers have been increasing for years, with more and more manufacturers becoming active in this market. Brands like Sonos and Teufel also offer wireless systems, as does Airplay, which specializes in Apple products. The wireless speakers are based on current trends such as music streaming, among other things. At the push of a button, the music can be sent to the speakers with a smartphone via the WiFi, so that cumbersome CD changes are a thing of the past. Numerous sound systems also have a docking station and analog connections for television and stereo system, which makes wireless loudspeakers an all-rounder.
How the wireless speakers work
Wireless loudspeakers work without annoying cables, which – if not properly laid on the wall – can become insidious tripping hazards. For this purpose, electrical signals at the sound source are converted into radio signals that are transmitted to the WiFi loudspeakers. The wireless speakers have an antenna with which the signals can in turn be converted into electrical currents and thus also into sound waves. In order to generate the operating voltage, however, it requires a power source, which in the case of a WiFi loudspeaker is either a battery or the mains. In view of environmental protection and the costs involved, operation with a power supply unit is recommended.
What do you need to know to buy a wireless speaker?
Most of the wireless speakers are so-called active boxes, which contain an integrated amplifier. If you are interested in buying a WiFi loudspeaker, you should pay attention to the quality of the membrane of the integrated amplifier and the volume of the housing, as with classic speakers. A frequency range of 20 to 20,000 Hertz is absolutely sufficient to reproduce highs and lows that humans can perceive. When it comes to wattage, however, you shouldn’t reach for the stars: This is not a particularly relevant criterion, since even a comparatively low output of 5 to 15 watts can provide impressive sound for the room or the entire apartment.
WiFi speakers in networked homes
In the networked home, the so-called smart home , WiFi speakers play an important role. They are connected to the entire smart home system and can be controlled via smartphone or tablet. The entertainment system can then be supplemented with smart TV or VR glasses.
Choosing the right system for wireless speakers
Depending on the manufacturer, WiFi speakers can or cannot be combined with products from other brands. This can be very annoying, as you may not be able to integrate the wireless loudspeakers you have bought into the existing sound system and you will be forced to purchase compatible devices. For this reason, the choice of sound system is of great importance and should be carefully considered.
WiFi signal – problem area for wireless loudspeakers
Since wireless speakers use the WiFi signal, they can suffer from the same problems as notebooks and tablets: If the signal is too weak, the connection is interrupted. This can be remedied by better positioning the WiFi router, changing the radio channel or changing the frequency band. If these methods do not lead to any improvement, it is advisable to buy a wireless repeater . This can amplify the WiFi signal and double the range.