Looking at some of the technical specifications of the latest speakers which are wireles, one cannot help but be at a loss in trying to compare different types. Next I am going to provide some details about “loudspeaker output power”. This term is frequently misunderstood. It is significant to look rather closely at how the maker publishes this spec.
Depending on your application, you can pick a small loudspeaker enduring merely a few watts or a bigger one tolerating several hundred watts. A lot of smaller home speakers only can be driven with a few watts power which usually is adequate for a small space. If you intend to shake your walls then you clearly wish to opt for a speaker that has up to several hundred watts. This is going to assure that you are going to never drive the loudspeaker into regions of high distortion. On the other hand, in reality these loudspeakers would not be able to tolerate larger amounts of output power for longer amounts of time. Nowadays most loudspeakers is going to specify rms wattage that offers a better hint of the speakers’ actual performance. Brief bursts of high wattage are often found in music signals. These peaks will drive the speaker into high distortion unless the peak wattage is large enough.
Speakers regularly have impedances between 4 and 8 Ohms. Thus frequently maximum output wattage is given for a particular loudspeaker impedance.