Detailed JBL C300SI review

In this article, we review JBL C300SI which is the most popular headphone in the JBL series, last time we also covered Top 4 best JBL earphones under 1000.


  • Gold plated 3.5 mm audio jack.
  • Driver size is 40 mm.
  • Deep bass feature.
  • On-ear headphone design.
  • 32 ohms of impedance.
  • 20 Hz to 20000 Hz frequency response.
  • No microphone.
  • 40 mm dynamic driver.
  • 10mW rated power input.
  • 120mW max power input.
  • 150 grams of weight.
  • 1 year of warranty.

Sound & Bass Quality

A 30 mm driver gives you a good amount of bass and even sound quality is also good.

They are bass-heavy headphones, they can easily satisfy the bass lovers.

Build Quality:

The headphones look pretty good and attractive, left and right mentioned on the earcups.

Most of the headphones build with plastic but there is no creaking sound which means its a good quality plastic.

The cautioning of the earpads feels soft and very good even the earcups can rotate which offers you great comfort.

The adjustable band made of steel so you can adjust that as per your head size which is a good thing.

On top of the headphones, you get a good amount of padding which is the best thing about these headphones normally you won’t get good padding under 1000 rs.

Other Features: 

The packaging of the headphones is simple, on the back of the cover you will see the specifications and user manual.

If you are looking for great bass, good quality, stylish and sturdy headphones they are the one for you among all the best headphones under 1000 2020.

The quality of the cable is good and it is long enough but it’s not a tangle-free cable.

Prashant Mahto

Hey there, Welcome to Earphonesmarket. My name is Prashant Mahto, I am Professional Blogger and I really love Earphones & Headphones and I have good knowledge about headphones that's why I created this site for helping you to find the best earphones or headphones.

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