Has Active Noise Cancellation (Noise Control)
JBL Live Pro 2
✓
Jabra Elite 7 Pro ✓
ANC uses advanced kind of tech to reduce unwanted ambient sounds. How it works, it studies the sound pattern of incoming noise and after inverts the soundwaves to counter it. Simply put, it's like having +1 (sound from your surrounding) and adding -1 (counter sound by the device) giving 0 which results in a reduced level of noise.
The Jabra Elite 7 Pro have ANC allowing you to listen at lower volume levels, causing less ear fatigue as you don't need to crank up the earbuds volume to overcome background noise.
The JBL Live Pro 2 too have ANC making either of the devices ideal for plane rides and rush hour commutes. Each operate with different noise cancellation modes, pick the setting that you prefer for travel or that suites your chill time.
Has Passive Noise Reduction
JBL Live Pro 2
✓
Jabra Elite 7 Pro ✓
Jabra Elite 7 Pro sit tightly in place, this creates an acoustic seal that reduces your environment sounds well as preventing the device sound from leaking out at the same.
Both of these devices have passive noise reduction which means that they tone down ambient noise instead of actively using technology to cancel it out.
Driver Unit Size
JBL Live Pro 2
11mm
Jabra Elite 7 Pro 6mm
The Jabra Elite 7 Pro have a unit size of 6mm in diameter, bigger drivers are more powerful, therefor producing better bass.
The driver unit is basically a mini speaker that makes sound in the device, its size determines the loudness of the device.
JBL Live Pro 2 driver unit is 11mm in diameter,
making them have a larger driver unit than that of Jabra Elite 7 Pro by 5mm
, 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 yes, larger drivers can generate louder sound, but this does not mean that they produce better quality sound.
Lowest Frequency
JBL Live Pro 2
20Hz
Jabra Elite 7 Pro 20Hz
The Jabra Elite 7 Pro's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio component generates low recognizable frequencies and if it makes any changes to the signal on its way through.
JBL Live Pro 2's lowest frequency is at 20Hz, this implies that
both devices make sound with equal bass
Highest Frequency
JBL Live Pro 2
20000Hz
Jabra Elite 7 Pro 20000Hz
The Jabra Elite 7 Pro's highest frequency is at 20000Hz, high-frequency response indicates how well an audio component makes high recognizable frequencies and if it changes to the signal while at it.
JBL Live Pro 2's highest frequency is at 20000Hz, this means that
both devices generate equal treble
Sound Pressure Level
JBL Live Pro 2
93dB/mW
Jabra Elite 7 Pro ✗
SPL, is the level of pressure of sound, measured in decibels, dB, JBL Live Pro 2's measurement is 93dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
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