I am going to offer some guidance to help you choose a pair of wireless speakers from the large number of available models.
Wireless speakers are a great choice for adding speakers in additional rooms of your house without adding wiring. In addition, these speakers are ideal for adding surround sound to your TV without running lots of speaker cable around the room.
Wireless speakers are more difficult to pick than regular speakers since they incorporate an amplifier and a wireless receiver. Different models differ in quality of each of these components.
Speaker wattage is one of the first parameters. The larger the speaker wattage typically the higher the speaker sound pressure level can be http://itsnews.co.uk/. The maximum speaker wattage depends on both how much power the speaker elements can handle as well as the power rating of the built-in amplifier. Don’t be fooled by maximum wattage ratings which are often exaggerated by manufacturers and rather take a look at the RMS wattage rating.
However, keep in mind that music signals have large spikes in output power so be sure there is enough headroom in the speaker power rating to eliminate audio compression at short audio bursts.
The frequency response of the speaker shows the frequency range the speaker can reproduce. However, different manufacturers use different conventions when specifying the frequency response. Ideally, you should get a copy of the speaker frequency response curve of each model for comparison.
Audio amplifiers will have audio distortion which varies depending on the output power at which the speaker is driven. The distortion is often called “THD” or “total harmonic distortion”. Make sure you compare the output power at which the harmonic distortion is specified. Ideally you will find harmonic distortion figures for different power figures Once the audio amplifier is driven to its maximum power, audio distortion will increase dramatically due to clipping of the audio signal. Speaker audio distortion will also depend on the quality of the transducers
Speakers with larger power rating usually have digital amplifiers which offer larger power efficiency than traditional power amplifiers. Picking a model with a higher-efficiency amp is usually lighter since it does not require heavy cooling fans and saves you money on electricity. However, some digital amp models have fairly high audio distortion due to nonlinearities of the internal switching stage. Thus, pay close attention to the harmonic distortion figure.
The sound quality of your audio system depends on a few factors. One of them is the speaker cable used. Even superior speakers will not sound at their best with poor cables. The problem is that speakers usually do not have speaker wires included. Buyers should select from available options, but the number of options out there can confuse anyone. To come up with the appropriate cables for speakers, you have to choose based on cable thickness and length.
Thickness of speaker wires is determined by the AWG or American Wire Gauge or simply “gauge”. Thick cables have low gauge and have greater efficiency in transmitting audio signals. Speaker cables in the market generally are available as 12-gauge, 14-gauge, and 16-gauge cables. There are several factors that determine which type of wire gauge to pick. These factors are the quality of your speakers and the kind of components you have. The sound quality you wish to experience is another important consideration. Of course, there is nothing more compelling than your budget.
Generally, the distance between your receiver and speaker determines the right cable thickness. Signal loses strength with distance due to resistance. Long wires have high resistance. The resistance can be reduced by choosing thick wires for long distances.
A thicker speaker cable is needed if you wish to have a high quality surround audio setup. If you want to experience that 5.1-channel surround sound so you could enjoy your movies and music even more, you need thicker cables. Thick cables are also necessary if speakers have to run long distances. Thick wires reduce chances of signal loss. As a result, thick wires offer better sound quality.
However, if you are on a budget and your speakers are close to the receiver, thin cables should do fine. Standard 16-gauge wires are fine for such purpose. The advantage of thin cables is their lower cost and ease of use.