Has Active Noise Cancellation (Noise Control)
JBL Wave Buds
✗
JBL Reflect Aero TWS ✓
ANC uses advanced kind of tech to actively cancel noise. ANC works when, it studies the sound pattern outside and inside the earbud and inverts the soundwaves to cancel it out. In simple terms, it's like having +1 (noise) then producing -1 (inverted noise) to make 0 hence "diluting" the noise.
The JBL Reflect Aero TWS have ANC allowing 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 noise.
Has Passive Noise Reduction
JBL Wave Buds
✓
JBL Reflect Aero TWS ✓
The JBL Wave Buds sit tightly in place, creating an acoustic covering that tones down background sounds and also prevents the earbuds music from leaking out at the same.
Both JBL Reflect Aero TWS, and JBL Wave Buds have passive noise reduction which means that they limit ambient noise without using ANC to cancel it out.
Driver Unit Size
JBL Wave Buds
8mm
JBL Reflect Aero TWS 6.8mm
The JBL Wave Buds driver unit is 8mm in diameter, the bigger the unit the more powerful, therefor producing better bass.
The driver unit is basically a mini speaker that produces sound in the earbuds, the unit size corellates with the sound made by the earbuds.
JBL Reflect Aero TWS driver unit is 6.8mm in diameter,
which implies that they have a smaller driver unit than that of JBL Wave Buds by 1.2mm
, a common assumption 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 are capable of generating louder sound, but this does not indicate that they produce better quality sound.
Lowest Frequency
JBL Wave Buds
20Hz
JBL Reflect Aero TWS 20Hz
JBL Wave Buds's lowest frequency is at 20Hz, low-frequency response measures if and how well an audio device produces 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 produce equal bass
Highest Frequency
JBL Wave Buds
20000Hz
JBL Reflect Aero TWS 20000Hz
The JBL Wave Buds's highest frequency is at 20000Hz, high-frequency response shows how well a particular audio component generates high audible frequencies and if it makes any adjustments to the signal on its way through.
JBL Reflect Aero TWS's highest frequency is at 20000Hz, this means that
both devices can produce equal treble
Sound Pressure Level
JBL Wave Buds
100dB/mW
JBL Reflect Aero TWS 99dB/mW
The sound pressure level, is the level of pressure of sound, measured in decibels, dB, JBL Wave Buds's measurement is 100dB/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 a device is can be perceived differently by separate persons, so we need to have the means to get a standard measurement of sound level expressed in numerical terms.
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