Is a full-range speaker good

Full-range speakers are relative to crossover speakers. For example, 2.1 speakers use one speaker to put out low-frequency signals and satellite speakers to put out mid-range and high-frequency signals; 2.0 speakers are full-range signals put out by each speaker.

It should be noted that there is no such thing as a true full-range speaker. A good full-range speaker has just a wider bandwidth. Current technology, the speaker returns the sound of the bandwidth of 20Hz-20,000Hz can not be done. Do 45Hz-18000Hz (+/-0dB) has been quite excellent.

In the case of the same bandwidth, full-range speakers are better, but also more expensive.