Has Active Noise Cancellation (Noise Control)
Jabra Evolve2 Buds
✓
JLab Go Air ✗
Active noise cancellation makes use of advanced kind of tech to reduce ambient sounds. How it works, it studies the sound pattern outside and inside the earbud and inverts the soundwaves to cancel it out. In simple terms, it's like having +1 (sound from your surrounding) then adding -1 (inverted noise) to make 0 which results in a reduced level of noise.
Jabra Evolve2 Buds have Active Noise Cancellation allowing you to listen at lower volume levels, good for your ears since you don't need to crank up the device volume to overcome background sounds.
Has Passive Noise Reduction
Jabra Evolve2 Buds
✓
JLab Go Air ✓
The JLab Go Air sit tightly in place, this creates an acoustic covering that reduces background noise and also prevents the earbuds music from leaking out .
Both Jabra Evolve2 Buds, and JLab Go Air have passive noise reduction this implies that they limit ambient noise instead of actively using ANC to cancel it out.
Driver Unit Size
Jabra Evolve2 Buds
6mm
JLab Go Air 8mm
JLab Go Air driver unit is 8mm in diameter, bigger drivers are more powerful, and can produce better bass.
A driver unit is the component that produces sound in the device, its size dictates the loudness of the earbuds.
Jabra Evolve2 Buds driver unit is 6mm in diameter,
which implies that they have a smaller driver unit than that of JLab Go Air by 2mm
, many people have a misconception that driver units of a bigger size automatically produce better sound quality.
However, large drivers usually have difficulty producing high frequencies so yeah, larger drivers can generate louder sound, but this does not mean that they deliver better quality sound.
Lowest Frequency
Jabra Evolve2 Buds
20Hz
JLab Go Air 20Hz
The JLab Go Air's lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio device generates low frequencies that can be heard, and if it alters the signal on its way through.
Jabra Evolve2 Buds's lowest frequency is at 20Hz, this implies that
both devices make sound with equal bass
Highest Frequency
Jabra Evolve2 Buds
20000Hz
JLab Go Air 20000Hz
JLab Go Air's highest frequency is at 20000Hz, high-frequency response indicates how well a particular audio device produces high human frequencies and if it adjustments to the signal while at it.
Jabra Evolve2 Buds's highest frequency is at 20000Hz, this means that
both devices can generate equal treble
Sound Pressure Level
Jabra Evolve2 Buds
✗
JLab Go Air 103dB/mW
The sound pressure level, is the level of pressure of sound, in decibels, dB, JLab Go Air's measurement is 103dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
Has A Neodymium Magnet
Jabra Evolve2 Buds
✗
JLab Go Air ✓
The JLab Go Air have neodymium magnets, if used in earbuds produce a higher sensitivity and substantial sound output using less power to do so. They can help generate music at quite a high sound pressure level, with the use of high magnetic flux.
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