Has Active Noise Cancellation (Noise Control)
JBL Endurance Peak 2
✗
JBL Live Free 2 ✓
ANC makes use of more advanced kind of tech to reduce ambient sounds. ANC works when, it studies the sound pattern of incoming noise and then generates a mirror signal to cancel it out. Simply put, it's like having +1 (sound from your surrounding) and producing -1 (inverted noise) to make zero resulting in a reduced level of noise.
JBL Live Free 2 have Active Noise Cancellation enabling you to listen at lower levels of volume, good for your ears as you don't need to crank up the earbuds volume to overcome background sounds.
Has Passive Noise Reduction
JBL Endurance Peak 2
✓
JBL Live Free 2 ✓
The JBL Endurance Peak 2 stay tightly in place, this creates an acoustic seal that reduces background sounds and also prevents the earbuds voice audio from leaking out at the same.
Both JBL Live Free 2, and JBL Endurance Peak 2 have passive noise reduction this means that both reduce ambient noise without using ANC to cancel it out.
Driver Unit Size
JBL Endurance Peak 2
10mm
JBL Live Free 2 11mm
JBL Endurance Peak 2 have a unit size of 10mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
A driver unit is the component that makes sound in the device, the unit size determines the loudness of the earbuds.
JBL Live Free 2 driver unit is 11mm in diameter,
making them have a larger driver unit than that of JBL Endurance Peak 2 by 1mm
, many people have a misconception that driver units of a bigger size automatically produce better sound quality.
However, large drivers find it difficult to produce high frequencies so it's true that, larger drivers can generate louder sound, but this does not mean that they deliver better quality sound.
Lowest Frequency
JBL Endurance Peak 2
20Hz
JBL Live Free 2 20Hz
JBL Endurance Peak 2's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio device generates low frequencies that can be heard, and if it makes any changes to the signal while at it.
JBL Live Free 2's lowest frequency is at 20Hz, this means that
both devices can make sound with equal bass
Highest Frequency
JBL Endurance Peak 2
20000Hz
JBL Live Free 2 20000Hz
The JBL Endurance Peak 2's highest frequency is at 20000Hz, high-frequency response tells how well a particular audio device produces high human frequencies and if it makes any adjustments to the signal on its way through.
JBL Live Free 2's highest frequency is at 20000Hz, this implies that
both devices generate equal treble
Sound Pressure Level
JBL Endurance Peak 2
93dB/mW
JBL Live Free 2 102dB/mW
The sound pressure level, is the pressure level of sound, in decibels, dB, JBL Endurance Peak 2's measurement is 93dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
JBL Live Free 2's sound pressure level measurement is 102dB/mW. How loud something is can be taken differently by different people, so we need to have the means to get an objective measurement of sound level expressed in numerical terms.
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