Full-range speakers are devices that produces a wide variety of frequencies. Their design has great influence over the overall sound quality. A brief reminder of the physics in this situation tells us that experts measure sound frequency by the number of times that the audio signal rises and then falls within a second. Quality speakers are built-in both high frequencies and low frequencies. The human ear is able to perceive frequencies in a range between 20Hz and 20kHz.
The Magic of Full-Range Speakers
Full-range speakers cover the entire range of the human voice. Most have a low-frequency of 60Hz. Larger units with 15” drivers can achieve low-frequencies, while devices with 10” drivers achieve frequencies closer to 100Hz. The high-frequency range can extend to 18kHz, so smaller speakers with very low-mass high-frequency drivers have a range extension above the high-power systems. These units have heavier diaphragms to make room for their power requirements. The low-frequency range of these systems might overlap the subwoofers.
The Components
A full-range speaker involves a single driver or voice coil used to move and control the diaphragm. The full-range speaker has a cone structure which includes optimizations to enhance a high-frequency performance. They must have both a high and low-frequency response that covers the entire audio spectrum. The high-frequency end might include a light voice coil, whereas the low-frequency end includes a cabinet design. Most of these speakers include several drivers to improve the listener’s experience.
Full-range Speakers: Conclusions
Full-range speakers provide a great sound experience. The elimination of the crossover gives this speaker more power, as well as better quality and detail in the mid-level tones. Because of their unique features, commercial full-range speakers might be quite expensive and rare, hence, some audiophiles might decide to assemble their own units.
As you can see, these speakers are very convenient. If you’re looking for other options, though, check out digital speakers and electrodynamic ones.
