5pcslot New Ultra-thin speaker 8 ohms 2 watt 2W 8R speaker Diameter 40MM 4CM thickness 5MM
5pcslot New Ultra-thin speaker 8 ohms 2 watt 2W 8R speaker Diameter 40MM 4CM thickness 5MM The best product you are looking for is "5pc...
This type of component is called the active component. Active components require electricity to work and are able to control the electricity running through them.