A speaker driver is an individual transducer that converts electrical energy to sound waves. More drivers may result in better sound quality.
Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.
3.control panel placed on a device
There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.