Interested in reviews of JBL Quantum 400? It got 4.3 out of 5 stars from our customers. Find specific customer reviews of JBL Quantum 400 below. We will appreciate if you also share your experiences with JBL Quantum 400 after purchasing.
I bought two headphones for me and my son and the earpiece winding joint broke on both of them. Soon the leather was falling off. The microphone stopped working for some and the sound stopped working for others. I liked JBL because of the quality of sound, but this is equal to headphones from aliexpress for 50kč and not for 2500.
Good sound and microphone
very poor quality
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Anonymous customer
Rated 19/12/2024, variant JBL Quantum 400
Verified purchase
expensive for what they can do. I'd reach for something else.
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Richard, Valašské Meziříčí
Rated 30/08/2024, variant JBL Quantum 400
Verified purchase
Interesting design
Good sound
Advertised once
They left a second time after half a year
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Pavel, Olomouc
Rated 25/06/2024, variant JBL Quantum 400
Verified purchase
I recommend the headphones for beginner streamers thanks to the high-quality microphone. A big bonus is the 7.1 sound, which is very suitable for playing fps games. A very good feature is the second wheel, with which you can choose to blend between the game and your friends in the chat. My piece had a problem with the top of the head bridge loosening slightly and this loosened the leather which came out of the structure slightly. However, the headphones are comfortable and can be worn all day long.
sound quality
microphone quality
application with built-in equalizer
connection via USB and 3.5 mm jack
the possibility of optionally mixing chat and game
during use, the leatherette started to slide out of the head bridge (possibility of defective pieces)
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Mr. Candy Bull s.r.o., Praha
Rated 14/05/2023, variant JBL Quantum 400
Verified purchase
Quality sound
Sound and bass
very comfortable
I recommend
Unfortunately, this is the third time I have had to purchase these headphones because they have always started to slowly fall apart. Always by the left ear, the plastic is slowly deteriorating. Then the plastic cracks after use and the handset is loose on the ear.
3 times it happened to me and one and the same thing
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Milan, Kolín
Rated 12/05/2022, variant JBL Quantum 400
Verified purchase
Sound great, but the processing is terrible, I' ve got them since September 2020 and they' re about to be fired. After about a year, they fell from the case next to the table and the right handset broke, I fixed it (but my stupidity could withstand it). Then the padding of the “headband“ began to separate. And now the “skin“ on both earrings began to crack.
Sound
Possibility of sound balance between call and game
Quality of workmanship
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Miroslav, Úvaly
Rated 28/05/2021, variant JBL Quantum 400
Verified purchase
Excellent sound
Convenient
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Anonymous customer
Rated 27/03/2021, variant JBL Quantum 400
Relatively good sound quality
Convenient
Unclear instructions on how to install the software correctly
The software may have problems with the sound card and may stop working
Weak microphone
Almost no durability (the plastic around the flap joints started to peel off effortlessly)
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Matěj, Jindřichův Hradec
Rated 01/01/2021, variant JBL Quantum 400
Verified purchase
light
decent sound
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