Has Active Noise Cancellation (Noise Control)
Sennheiser Momentum True Wireless 3
✓
JLab Go Air ✗
Active noise cancellation uses more advanced kind of tech to reduce unwanted ambient sounds. How it works, it listens to the sound pattern of incoming noise and after inverts the soundwaves to cancel it out. In simple terms, it's like having +1 (sound from your surrounding) and adding -1 (inverted noise) to make 0 resulting in a reduced level of noise.
Sennheiser Momentum True Wireless 3 have Active Noise Cancellation allowing you to listen at lower volume levels, causing less ear fatigue since you don't have to crank up the earbuds volume to outcompete background sounds.
Has Passive Noise Reduction
Sennheiser Momentum True Wireless 3
✓
JLab Go Air ✓
JLab Go Air stay well in place, creating an acoustic covering that tones down your environment sounds while preventing the device voice audio from leaking out at the same.
Both Sennheiser Momentum True Wireless 3, and JLab Go Air have passive noise reduction which means that both reduce ambient noise without 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, the bigger the unit the more powerful, and can produce better bass.
The driver unit is basically a mini speaker that makes sound in the earbuds, the unit size dictates the sound made by the device.
Sennheiser Momentum True Wireless 3 driver unit is 7mm in diameter,
which implies that they have a smaller driver unit than that of JLab Go Air by 1mm
, a common assumption that driver units of a bigger size automatically produce better sound quality.
However, large drivers find it difficult to produce high frequencies so yes, larger drivers can generate louder sound, but this does not imply that they produce 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 component produces low frequencies that can be heard, and if it alters the signal while at it.
Sennheiser Momentum True Wireless 3's lowest frequency is at 5Hz, this means that
Sennheiser Momentum True Wireless 3 produce a juicier bass than the JLab Go Air
Highest Frequency
Sennheiser Momentum True Wireless 3
21000Hz
JLab Go Air 20000Hz
JLab Go Air's highest frequency is at 20000Hz, high-frequency response measures if and how well a particular audio device makes high audible frequencies and if it makes any changes to the signal while at it.
Sennheiser Momentum True Wireless 3's highest frequency is at 21000Hz, this implies that
Sennheiser Momentum True Wireless 3 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 pressure level 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. How loud something is can be taken differently by different persons, so we need to have a way of getting 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 audio devices produce a higher sensitivity and substantial sound output while using less power. They can help generate music at quite a high sound pressure level, with the use of high magnetic flux.
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