Has Active Noise Cancellation (Noise Control)
Jabra Elite 7 Pro
✓
JLab Go Air ✗
ANC makes use of advanced kind of tech to reduce ambient sounds. How it works, it detects and analyzes the sound pattern of incoming noise and generates a mirror signal to cancel it out. Simply put, it's like having +1 (sound from your surrounding) then producing -1 (inverted noise) giving zero hence "diluting" the noise.
Jabra Elite 7 Pro have ANC enabling you to listen at lower levels of volume, causing less ear fatigue since you don't need to crank up the earbuds volume to overcome background noise.
Has Passive Noise Reduction
Jabra Elite 7 Pro
✓
JLab Go Air ✓
JLab Go Air stay well in place, creating a sound seal that reduces your environment noise and also prevents the earbuds music from leaking out at the same.
Both of these devices have passive noise reduction which means that they tone down ambient noise without using ANC to cancel it out.
Driver Unit Size
Jabra Elite 7 Pro
6mm
JLab Go Air 8mm
JLab Go Air driver unit is 8mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
A driver unit is basically a mini speaker that produces sound in the earbuds, its size determines the sound made by the device.
Jabra Elite 7 Pro 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 yes, larger drivers are capable of generating louder sound, but this does not imply that they deliver better quality sound.
Lowest Frequency
Jabra Elite 7 Pro
20Hz
JLab Go Air 20Hz
The JLab Go Air's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio device produces low frequencies that can be heard, and if it alters the signal on its way through.
Jabra Elite 7 Pro's lowest frequency is at 20Hz, this implies that
both devices can make sound with equal bass
Highest Frequency
Jabra Elite 7 Pro
20000Hz
JLab Go Air 20000Hz
The JLab Go Air's highest frequency is at 20000Hz, high-frequency response measures if and how well a particular audio component generates high recognizable frequencies and if it makes any changes to the signal on its way through.
Jabra Elite 7 Pro's highest frequency is at 20000Hz, this implies that
both devices produce equal treble
Sound Pressure Level
Jabra Elite 7 Pro
✗
JLab Go Air 103dB/mW
SPL, is the level of pressure of sound, measured 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 Elite 7 Pro
✗
JLab Go Air ✓
JLab Go Air have neodymium magnets, when used in audio devices 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, using high magnetic flux.
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