Has Active Noise Cancellation (Noise Control)
JBL Live Pro 2
✓
Sennheiser Momentum True Wireless 3 ✓
ANC makes use of advanced technology to actively cancel noise. ANC works when, it studies the sound pattern outside and inside the earbud and generates a mirror signal to counter it. Simply put, it's like taking +1 (noise) then adding -1 (inverted noise) to make zero therefore "diluting" the noise.
Sennheiser Momentum True Wireless 3 have Active Noise Cancellation enabling you to listen at lower volume levels, causing less ear fatigue since you don't have to crank up the device volume to outcompete background sounds.
The JBL Live Pro 2 too have ANC making both earbuds ideal for flights and morning travels. The Sennheiser Momentum True Wireless 3 and JBL Live Pro 2 work with different noise cancellation settings, pick the mode that suits your commute or that suites your chill time.
Has Passive Noise Reduction
JBL Live Pro 2
✓
Sennheiser Momentum True Wireless 3 ✓
The Sennheiser Momentum True Wireless 3 stay tightly in place, this creates a sound seal that reduces background sounds and also prevents the device sound from leaking out .
Both JBL Live Pro 2, and Sennheiser Momentum True Wireless 3 have passive noise reduction this implies that both reduce ambient noise instead of actively using ANC to cancel it out.
Driver Unit Size
JBL Live Pro 2
11mm
Sennheiser Momentum True Wireless 3 7mm
The Sennheiser Momentum True Wireless 3 driver unit is 7mm in diameter, bigger drivers are more powerful, therefor producing better bass.
A driver unit is the component that makes sound in the device, its size dictates the loudness of the earbuds.
JBL Live Pro 2 driver unit is 11mm in diameter,
making them have a larger driver unit than that of Sennheiser Momentum True Wireless 3 by 4mm
, 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 indicate that they deliver better quality sound.
Lowest Frequency
JBL Live Pro 2
20Hz
Sennheiser Momentum True Wireless 3 5Hz
The Sennheiser Momentum True Wireless 3's lowest frequency is at 5Hz, low-frequency response inidcates how well a particular audio component generates low audible frequencies and if it alters the signal on its way through.
JBL Live Pro 2's lowest frequency is at 20Hz, this means that
Sennheiser Momentum True Wireless 3 make sound with a juicier bass than the JBL Live Pro 2
Highest Frequency
JBL Live Pro 2
20000Hz
Sennheiser Momentum True Wireless 3 21000Hz
Sennheiser Momentum True Wireless 3's highest frequency is at 21000Hz, high-frequency response measures if and how well an audio device generates high human frequencies and if it changes to the signal on its way through.
JBL Live Pro 2's highest frequency is at 20000Hz, this means that
Sennheiser Momentum True Wireless 3 can produce a clearer and crispier treble than the JBL Live Pro 2
Sound Pressure Level
JBL Live Pro 2
93dB/mW
Sennheiser Momentum True Wireless 3 107dB/mW
The sound pressure level, is the pressure level of sound, in decibels, dB, Sennheiser Momentum True Wireless 3's measurement is 107dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
JBL Live Pro 2's sound pressure level measurement is 93dB/mW. How loud a device is can be perceived differently by different persons, so we need to have a way of getting a standard measurement of sound level expressed in numerical terms.
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