On-ear headphones with a single button remote/mic that come in a variety of colors

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Enjoy big, bold, JBL sound

Drawing on expertise learned from building some of the finest loudspeakers in the world, JBL engineers created lightweight, noise cancelling headphones that deliver signature JBL sound. The T300A’s 40mm drivers generate high sensitivity, extended frequency response and PureBass Performance that is deep, powerful and accurate. So you hear the truth from your favorite music. And because we know headphones are an extension of your personal style, JBL T300A’s come in a variety of colors and are equipped with a durable cord for stress-free sound enjoyment. Along with the adjustable, padded headband and padded ear cups, there’s an in-line microphone that lets you conveniently take calls from any smartphone without taking the headphones off.

Item# T300A

General Specifications

High performance drivers 40mm
Frequency range 20–22kHz
Impedance 32 ohms
Sensitivity 112dBSPL @ 1kHz, 1mW
Max power 30mW
Microphone sensitivity -42dBPa/V @ 1kHz
Cable 1.2m (3.9ft) Flat
Plug 3.5mm (1/8") gold-plated
Click here for a complete list of all specs for this product

Spec Sheet (EN)

1 MB
  • JBL T300A On-ear Headphones
  • Soft Carrying Pouch
  • Warranty and Safety Notes

Manuals & Downloads

The latest owner's manuals, quick start guides, and documents.

Search Result For ""

T300A is rated 4.2 out of 5 by 5.
Rated 5 out of 5 by from Amazing Headphones I have this headphone and i really love the songs going out in the headphones. I bring life. Its amazing.!
Date published: 2017-04-05
Rated 5 out of 5 by from WOW! That bass!!! After a careful selection and trying out a bunch of options under 50€, I eventually chose this set. Now I'm trying them on at home with a bunch of my faves. Metallica, Prodigy, Massive Attack, Gorillaz... the bass is incredibly deep without breaking the highs. My mind is officially blown. Couldn't be happier with my purchase. The first music you got to listen on these is Crystalline Green by Goldfrapp. The kick will hit you like a sledgehammer. You actually feel them vibrate on your ears. Negatives: You may consider the clamping to be too high
Date published: 2016-10-15
Rated 5 out of 5 by from awesome headphone (deep bass) with this price the t300a is way to go with . true bass better than other expensive headphones.
Date published: 2016-10-05
Rated 3 out of 5 by from Cheap plastic I bought this headphones 3 months ago and they snaped in my pocket and now one speaker is loose and now I just look at them, 40 euros wasted. Besides that they have good quality but not exceptional :)
Date published: 2017-01-04
Rated 3 out of 5 by from Not durable; Poor build quality I bought these and they have great sound but quality wise it isn't so durable. Within 2 months it broke from one end (where the ear cushion and the head support meet) and a few days later the other end as well. Also, in my region there is no support for this product so its basically a waste of money in this case.
Date published: 2016-12-07
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what is the size of the earpad cushions???

Asked by: Voyageur Frames
Hello, and thank you for your interest! The outer diameter is approx. 60 mm. The aperture is approx. 28 mm in diameter, so this is an on-ear model. I hope this helps.
Answered by: Bo Harman
Date published: 2018-09-25
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