Closed-back headphones are a type of headphone that has a sealed enclosure around the driver, which prevents sound from escaping and limits the amount of outside noise that can be heard by the listener. The enclosure creates a closed-off environment around the ear, which blocks external sounds and keeps the sound from the headphones contained within the ear cups.
Closed-back headphones are popular among audio professionals, musicians, and audiophiles who require accurate sound reproduction and isolation from outside noise. They are also ideal for use in noisy environments, such as airplanes or public transportation, where outside noise can be distracting and affect the listening experience.
One of the key benefits of closed-back headphones is that they produce a more accurate and natural sound due to the reduced amount of sound leakage. They also tend to have more pronounced bass response and can deliver a more immersive listening experience.
However, the downside of closed-back headphones is that they can become uncomfortable after extended use due to the sealed enclosure causing a build-up of heat and pressure around the ears. They are also not ideal for situations where awareness of external sounds is necessary, such as while jogging or cycling.