Sennheiser HD 400S vs. JBL Quantum One

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sennheiser HD 400S and JBL Quantum One. 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

Sennheiser HD 400S vs. JBL Quantum One Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HD 400S JBL Quantum One
Product Type Headphones - wired - 3.5 mm jack Headset - wired - USB, 3.5 mm jack, USB-C
Weight 217 g 369 g Sennheiser HD 400S are lighter than Sennheiser HD 400S headphones.
Colour Black Black
Earpad Material - Memory foam
Recommended Use Portable electronics -
SOUND QUALITY Sennheiser HD 400S JBL Quantum One
Headphones Form Factor Full size Full size
Headphones Technology Dynamic Dynamic
Ear Cups Type Closed -
Foldable Yes - Sennheiser HD 400S can be folded.
Connectivity Technology Wired Wired
Active Noise Cancelling - Yes JBL Quantum One are equipped with active noice cancellation.
Noise Isolating Yes - Sennheiser HD 400S are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Sound Effects - DTS Headphone:X 2.0
Frequency Response 18 - 20000 Hz 20 - 40000 Hz JBL Quantum One offer a larger frequency range than Sennheiser HD 400S.
Max Input Power - 30 mW
Total Harmonic Distortion (THD) 0.5% -
Sensitivity - 114 dB
Impedance 18 Ohm 32 Ohm
Max Sound Pressure 120 dB -
Diaphragm - 50 mm
Features - JBL Quantum SURROUND, JBL Quantum SPHERE 360
MICROPHONE Sennheiser HD 400S JBL Quantum One
Type On-cable Boom
Frequency Response 100 - 10000 Hz -
Sensitivity - -40 dBV/Pascal
REMOTE CONTROL Sennheiser HD 400S JBL Quantum One
Controls Answer/end, play/pause, next/previous track -
CABLE Sennheiser HD 400S JBL Quantum One
Cable Type Headphones cable - detachable - L shaped / mini-phone stereo 3.5 mm - 1.4 m Audio cable
Cable Length 1.4 m -
Detachable Cable Yes -
FEATURES Sennheiser HD 400S JBL Quantum One
Additional Functions - LED backlight
CONNECTIONS Sennheiser HD 400S JBL Quantum One
Connector Type Headphones (mini-phone stereo 3.5 mm) -
OTHERS Sennheiser HD 400S JBL Quantum One
Included Accessories - Wind shield
Software Included - JBL Quantum Engine
Service & Support Limited warranty - 2 years 1-year warranty
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