C300SI
On-Ear Headphones
Sold from 2018 until now
Getting started with your C300SI
Register your product
Do you own this product? Register it here! And claim your warranty or service easily
Register nowDocuments & Downloads
Product Specifications
- Driver size (mm)
- 40
- Driver sensitivity at 1kHz/1mW (dB)
- 94±5dB
- Dynamic frequency response range (Hz)
- 20-20kHz
- Impedance (ohms)
- 32
- Driver size
- 40mm
- Cable length
- 1.2m
- Remote control in cable
- No
- Built-in Microphone
- No
- On-ear
- Yes
Powerful, dynamic JBL sound, now featherweight and comfortable.
The new JBL C300SI is a powerful, dynamic ultra-lightweight on-ear headphone. Its powerful drivers deliver the feel-it-in-your-bones bass response and legendary sound quality you expect from JBL. The ultra-light self-adjusting earcups offer a perfect fit for all-day comfort.
Create superior JBL sound, with bass you can feel.
Allows a comfortable listening experience, even for long sessions.
Give you a perfect fit easily, every time you listen.
Images & Videos
Can’t find what you’re looking for?
Call Us
Talk to a support agent
Call us now at:
(800) 336-4525
Mon - Fri: 9:00 am - 11:00 pm (ET)
Sat - Sun: 9:00 am - 5:00 pm (ET)
Chat With Us
Mon - Fri: 9:00 am - 11:00 pm (ET)
Sat - Sun: 9:00 am - 5:00 pm (ET)
