Has Active Noise Cancellation (Noise Control)
Sennheiser Momentum True Wireless 3
✓
JBL Tour Pro 2 ✓
ANC uses advanced technology to reduce ambient sounds. How it works, it studies the sound pattern of incoming noise and then inverts the soundwaves to counter it. In simple terms, it's like having +1 (sound from your surrounding) and producing -1 (counter sound by the device) to make zero resulting in a reduced level of noise.
JBL Tour Pro 2 have ANC enabling you to listen at lower volume levels, good for your ears as you don't have to crank up the earbuds volume to overcome background sounds.
Sennheiser Momentum True Wireless 3 too have ANC which makes either of the devices ideal for flights and rush hour commutes. Each operate with different noise cancellation modes, pick the setting that suits your travel or that suites your relaxation time.
Has Passive Noise Reduction
Sennheiser Momentum True Wireless 3
✓
JBL Tour Pro 2 ✓
The JBL Tour Pro 2 sit tightly in place, this creates an acoustic covering that reduces background sounds and also prevents the device music from leaking out at the same.
Both Sennheiser Momentum True Wireless 3, and JBL Tour Pro 2 have passive noise reduction this implies that both limit ambient noise instead of actively using ANC to cancel it out.
Driver Unit Size
Sennheiser Momentum True Wireless 3
7mm
JBL Tour Pro 2 10mm
JBL Tour Pro 2 have a unit size of 10mm in diameter, bigger drivers are more powerful, therefor producing better bass.
The driver unit is basically a mini speaker that makes sound in the earbuds, the unit size determines the loudness of the earbuds.
Sennheiser Momentum True Wireless 3 driver unit is 7mm in diameter,
which implies that they have a smaller driver unit than that of JBL Tour Pro 2 by 3mm
, a common assumption 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
JBL Tour Pro 2 20Hz
The JBL Tour Pro 2's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio component generates 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 implies that
Sennheiser Momentum True Wireless 3 make sound with a juicier bass than the JBL Tour Pro 2
Highest Frequency
Sennheiser Momentum True Wireless 3
21000Hz
JBL Tour Pro 2 20000Hz
JBL Tour Pro 2's highest frequency is at 20000Hz, high-frequency response tells how well an audio device generates high audible frequencies and if it changes to the signal while at it.
Sennheiser Momentum True Wireless 3's highest frequency is at 21000Hz, this means that
Sennheiser Momentum True Wireless 3 can generate a clearer and crispier treble than the JBL Tour Pro 2
Sound Pressure Level
Sennheiser Momentum True Wireless 3
107dB/mW
JBL Tour Pro 2 ✗
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.
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