Editor's Rating
Performance
JBL Quantum 300
74%
JBL Quantum 400
80%
Design
JBL Quantum 300
79%
JBL Quantum 400
80%
Features
JBL Quantum 300
75%
JBL Quantum 400
79%
Value for money
JBL Quantum 300
73%
JBL Quantum 400
75%
User Scores
Performance
JBL Quantum 300
0%
votes
JBL Quantum 400
0%
votes
Design
JBL Quantum 300
0%
votes
JBL Quantum 400
0%
votes
Features
JBL Quantum 300
0%
votes
JBL Quantum 400
0%
votes
Value for money
JBL Quantum 300
0%
votes
JBL Quantum 400
0%
votes
% of users recommend
JBL Quantum 300
0%
votes
JBL Quantum 400
0%
votes
Features
Fit
JBL Quantum 300
Over-ear JBL Quantum 400
Over-ear Enclosure
JBL Quantum 300
Closed-Back JBL Quantum 400
Closed-Back Lowest Frequency
JBL Quantum 300
20 Hz JBL Quantum 400
20 Hz Highest Frequency
JBL Quantum 300
20000 Hz JBL Quantum 400
20000 Hz Driver Size
JBL Quantum 300
50 mm JBL Quantum 400
50 mm Sound Pressure
JBL Quantum 300
100 dB/mW JBL Quantum 400
98 dB/mW Impedance
JBL Quantum 300
32 Ohms JBL Quantum 400
32 Ohms ANC
JBL Quantum 300
No JBL Quantum 400
No Surround sound
JBL Quantum 300
Virtual JBL Quantum 400
Virtual Battery life
JBL Quantum 300
20 hours JBL Quantum 400
N/A Connectivity
JBL Quantum 300
3.5mm, Wired JBL Quantum 400
3.5mm, USB, Wired Compatibility
JBL Quantum 300
PC, PlayStation, Xbox JBL Quantum 400
PC, PlayStation, Xbox Number of Mics
JBL Quantum 300
1 JBL Quantum 400
1 Noise Canceling Mic
JBL Quantum 300
No JBL Quantum 400
No Lowest Mic Frequency
JBL Quantum 300
100 Hz JBL Quantum 400
100 Hz Highest Mic Frequency
JBL Quantum 300
10000 Hz JBL Quantum 400
10000 Hz Microphone sensitivity
JBL Quantum 300
-40dBV/Pa JBL Quantum 400
-40dBV/Pa Detachable Cable
JBL Quantum 300
No JBL Quantum 400
Yes RGB
JBL Quantum 300
No JBL Quantum 400
Yes Weight
JBL Quantum 300
0.54 lbs (245 g) JBL Quantum 400
0.6 lbs (274 g)