Has Active Noise Cancellation (Noise Control)
JBL Reflect Aero TWS
✓
JLab Go Air Pop ✗
ANC makes use of more advanced technology to reduce ambient sounds. How it works, it studies the sound pattern of incoming noise and after generates a mirror signal to counter it. Simply put, it's like taking +1 (sound from your surrounding) and producing -1 (inverted noise) giving 0 hence "diluting" the noise.
JBL Reflect Aero TWS have ANC 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 Reflect Aero TWS
✓
JLab Go Air Pop ✓
JLab Go Air Pop sit tightly in place, creating a sound covering that tones down your environment sounds while preventing the device sound from leaking out .
Both of these devices have passive noise reduction this implies that they limit ambient noise without using ANC to cancel it out.
Driver Unit Size
JBL Reflect Aero TWS
6.8mm
JLab Go Air Pop 6mm
The JLab Go Air Pop driver unit is 6mm in diameter, bigger drivers are more powerful, and can produce better bass.
The driver unit is the component that makes sound in the device, the unit size dictates the loudness of the earbuds.
JBL Reflect Aero TWS driver unit is 6.8mm in diameter,
making them have a larger driver unit than that of JLab Go Air Pop by 0.8mm
, 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 yes, larger drivers are capable of generating louder sound, but this does not imply that they produce better quality sound.
Lowest Frequency
JBL Reflect Aero TWS
20Hz
JLab Go Air Pop 20Hz
The JLab Go Air Pop's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio device generates low audible frequencies and if it makes any changes to the signal on its way through.
JBL Reflect Aero TWS's lowest frequency is at 20Hz, this means that
both devices make sound with equal bass
Highest Frequency
JBL Reflect Aero TWS
20,000Hz
JLab Go Air Pop 20,000Hz
JLab Go Air Pop's highest frequency is at 20,000Hz, high-frequency response tells how well a particular audio component makes high human frequencies and if it makes any changes to the signal while at it.
JBL Reflect Aero TWS's highest frequency is at 20,000Hz, this means that
both devices can generate equal treble
Sound Pressure Level
JBL Reflect Aero TWS
99dB/mW
JLab Go Air Pop 103dB/mW
The sound pressure level, is the pressure level of sound, measured in decibels, dB, JLab Go Air Pop's measurement is 103dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
JBL Reflect Aero TWS's sound pressure level measurement is 99dB/mW. How loud something is can be perceived 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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