JBL JR300 vs. Sennheiser HMD 300 PRO

Headphones Comparison, Reviews and Tests

Detailed comparison and review of JBL JR300 and Sennheiser HMD 300 PRO. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.

Headphones Specifications Comparison

JBL JR300 vs. Sennheiser HMD 300 PRO Comparison Chart
DESIGN AND DIMENSIONS JBL JR300 Sennheiser HMD 300 PRO
Product Type Headphones - wired - 3.5 mm jack Headset - wired
Weight 108 g 319 g JBL JR300 are lighter than JBL JR300 headphones.
Colour Spider red | Ice blue -
Earpad Material Polyurethane leather -
Design Kids -
Recommended Use Portable electronics -
SOUND QUALITY JBL JR300 Sennheiser HMD 300 PRO
Headphones Form Factor On-ear Full size
Headphones Technology Dynamic Dynamic
Ear Cups Type - Closed
Adjustable Headband Yes -
Foldable Yes Yes Both headphones can be folded.
Connectivity Technology Wired Wired
Active Noise Cancelling - Yes Sennheiser HMD 300 PRO are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Frequency Response 20 - 20000 Hz 60 - 25000 Hz Sennheiser HMD 300 PRO offer a larger frequency range than JBL JR300.
Max Input Power - 500 mW
Total Harmonic Distortion (THD) - 0.1%
Sensitivity 85 dB 108 dB Sennheiser HMD 300 PRO have higher sensitivity than JBL JR300.
Impedance 32 Ohm 64 Ohm
Max Sound Pressure - 123 dB
Diaphragm 32 mm -
MICROPHONE JBL JR300 Sennheiser HMD 300 PRO
Type - Boom
Microphone Technology - Dynamic
Microphone Operation Mode - Hypercardioid
Frequency Response - 80 - 16000 Hz
Sensitivity - 0.4 mV/Pascal
Impedance - 300 Ohm
CABLE JBL JR300 Sennheiser HMD 300 PRO
Cable Type Headphones cable - single-sided / flat - 1 m -
Cable Length 1 m -
FEATURES JBL JR300 Sennheiser HMD 300 PRO
Features - EPOS ActiveGard
Additional Functions Volume limiter -
CONNECTIONS JBL JR300 Sennheiser HMD 300 PRO
Connector Type Headphones (mini-phone stereo 3.5 mm) -
OTHERS JBL JR300 Sennheiser HMD 300 PRO
Included Accessories Stickers Wind screen
Service & Support Limited warranty - 1 year -
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