Technology and gadgets offers headphone with 40 mm size speaker. Technology and gadgets offers product that is used in workstation pc`s and multimedia pc`s. Headphone with 40 mm size speaker is a type of professional computer headphone with volume control. It is available with frequency response: 20hz20,000 hz and includes impedance: 32 ohms plus/minus 15 percent. The sensitivity of the headphone with 40 mm size speaker is 105db plus/minus 3db. The rated power is 100mw and cord length is approximately 2.5m. It is designed for use in computers and work stations.
