Alza Days - Headphones

What should you pay attention to when selecting headphones? Focus on models that have the widest frequency range (the human ear can hear sounds within the range of 20 Hz to 20 kHz). Another important parameter is the level of distortion; it is expressed as a percentage and should be as low as possible. Headphone jacks are the standard for connecting headphones to the signal source; they come in 6.3 mm, 3.5 and 2.5 mm sizes.

Tip: did you know that headphones can reproduce surround sound and replace a subwoofer? So you can enjoy great movies and games without disturbing your neighbours or loved ones.