Has Active Noise Cancellation (Noise Control)
JBL LIVE 300
✗
JBL Reflect Aero TWS ✓
Active noise cancellation makes use of 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. In simple terms, it's like having +1 (noise) then adding -1 (counter sound by the device) giving 0 therefore "diluting" the noise.
The JBL Reflect Aero TWS have Active Noise Cancellation allowing you to listen at lower volume levels, good for your ears since you don't have to crank up the device volume to overcome background noise.
Has Passive Noise Reduction
JBL LIVE 300
✓
JBL Reflect Aero TWS ✓
JBL LIVE 300 stay well in place, creating an acoustic seal that tones down background noise well as preventing the earbuds music from leaking out at the same.
Both of these devices have passive noise reduction which means that they tone down ambient noise without using ANC to cancel it out.
Driver Unit Size
JBL LIVE 300
5.8mm
JBL Reflect Aero TWS 6.8mm
The JBL LIVE 300 driver unit is 5.8mm 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,
making them have a larger driver unit than that of JBL LIVE 300 by 1mm
, as many tend to believe 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 mean that they deliver better quality sound.
Lowest Frequency
JBL LIVE 300
20hz
JBL Reflect Aero TWS 20hz
The JBL LIVE 300's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio component produces low frequencies that can be heard, and if it makes any changes to the signal while at it.
JBL Reflect Aero TWS's lowest frequency is at 20Hz, this means that
both devices can make sound with equal bass
Highest Frequency
JBL LIVE 300
20,000hz
JBL Reflect Aero TWS 20,000hz
The JBL LIVE 300's highest frequency is at 20,000Hz, high-frequency response indicates how well a particular audio device generates high human frequencies and if it makes any adjustments to the signal while at it.
JBL Reflect Aero TWS's highest frequency is at 20,000Hz, this means that
both devices can produce equal treble
Sound Pressure Level
JBL LIVE 300
95db/mw
JBL Reflect Aero TWS 99db/mw
The sound pressure level, is the level of pressure of sound, in decibels, dB, JBL LIVE 300's measurement is 95dB/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 different people, so we need to have a way of getting an objective measurement of sound level expressed in numerical terms.
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