Has Active Noise Cancellation (Noise Control)
Sennheiser Momentum True Wireless 3
✓
JLab Go Air ✗
Active noise cancellation uses advanced kind of tech to reduce ambient sounds. How it works, it listens to the sound pattern outside and inside the earbud and after inverts the soundwaves to cancel it out. In simple terms, it's like taking +1 (sound from your surrounding) and producing -1 (counter sound by the device) to make 0 which results in a reduced level of noise.
Sennheiser Momentum True Wireless 3 have ANC enabling you to listen at lower levels of volume, good for your ears since you don't have to crank up the device volume to outcompete background noise.
Has Passive Noise Reduction
Sennheiser Momentum True Wireless 3
✓
JLab Go Air ✓
JLab Go Air stay tightly in place, creating a sound covering that tones down background noise while preventing the earbuds sound from leaking out at the same.
Both of these devices have passive noise reduction this implies that both reduce ambient noise instead of actively using technology to cancel it out.
Driver Unit Size
Sennheiser Momentum True Wireless 3
7mm
JLab Go Air 8mm
JLab Go Air have a unit size of 8mm in diameter, bigger drivers are more powerful, and can produce better bass.
A driver unit is basically a mini speaker that makes sound in the earbuds, its size dictates the sound produced by the device.
Sennheiser Momentum True Wireless 3 driver unit is 7mm in diameter,
which means that they have a smaller driver unit than that of JLab Go Air by 1mm
, as many tend to believe 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 indicate that they deliver better quality sound.
Lowest Frequency
Sennheiser Momentum True Wireless 3
5Hz
JLab Go Air 20Hz
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.
Sennheiser Momentum True Wireless 3's lowest frequency is at 5Hz, this implies that
Sennheiser Momentum True Wireless 3 make sound with a juicier bass than the JLab Go Air
Highest Frequency
Sennheiser Momentum True Wireless 3
21000Hz
JLab Go Air 20000Hz
The JLab Go Air's highest frequency is at 20000Hz, high-frequency response measures if and how well an audio device generates high audible frequencies and if it makes any adjustments to the signal on its way through.
Sennheiser Momentum True Wireless 3's highest frequency is at 21000Hz, this implies that
Sennheiser Momentum True Wireless 3 can produce a clearer and crispier treble than the JLab Go Air
Sound Pressure Level
Sennheiser Momentum True Wireless 3
107dB/mW
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.
Sennheiser Momentum True Wireless 3's sound pressure level measurement is 107dB/mW. The sound pressure level, a device is can be perceived differently by separate persons, so we need to have the means to get a standard measurement of sound level expressed in numerical terms.
Has A Neodymium Magnet
Sennheiser Momentum True Wireless 3
✗
JLab Go Air ✓
The JLab Go Air have neodymium magnets, when used in earbuds produce a higher sensitivity and substantial sound output using less power to do so. They can help produce music at quite a high sound pressure level, using high magnetic flux.
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