Sennheiser HMDC 27 vs. JBL Quantum 360X

Headphones Comparison, Reviews and Tests

In depth comparison and review of Sennheiser HMDC 27 and JBL Quantum 360X. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.

Headphones Specifications Comparison

Sennheiser HMDC 27 vs. JBL Quantum 360X Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HMDC 27 JBL Quantum 360X
Product Type Headset - wired Headset - Bluetooth - wireless
Weight 240 g 253 g Sennheiser HMDC 27 are lighter than Sennheiser HMDC 27 headphones.
Colour - Black
Earpad Material - Memory foam
Recommended Use Professional audio Game console, computer
SOUND QUALITY Sennheiser HMDC 27 JBL Quantum 360X
Headphones Form Factor Full size Full size
Headphones Technology Dynamic -
Ear Cups Type Closed -
Adjustable Headband - Yes
Connectivity Technology Wired Wireless
Wireless Technology - Bluetooth
Active Noise Cancelling Yes - Sennheiser HMDC 27 are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Sound Effects - QuantumSOUND Signature
Frequency Response 8 - 18000 Hz 20 - 20000 Hz JBL Quantum 360X offer a larger frequency range than Sennheiser HMDC 27.
Total Harmonic Distortion (THD) <0.1% -
Sensitivity - 115 dB
Impedance - 32 Ohm
Max Sound Pressure 128 dB 94 dB
Diaphragm - 40 mm
MICROPHONE Sennheiser HMDC 27 JBL Quantum 360X
Form Factor - Detachable headset microphone
Type Boom Boom
Microphone Technology Dynamic -
Microphone Operation Mode Hypercardioid Omni-directional
Frequency Response 40 - 18000 Hz 100 - 8000 Hz Sennheiser HMDC 27 offer a larger microphone frequency range than JBL Quantum 360X.
REMOTE CONTROL Sennheiser HMDC 27 JBL Quantum 360X
Controls - Volume, microphone on/mute
CABLE Sennheiser HMDC 27 JBL Quantum 360X
Cable Type - Audio / USB adapter
USB-C to USB-A cable - 1 m
FEATURES Sennheiser HMDC 27 JBL Quantum 360X
Features EPOS ActiveGard -
BATTERY AND CHARGING Sennheiser HMDC 27 JBL Quantum 360X
Battery Type - Handset battery rechargeable - Lithium Ion
Battery Capacity - 500 mAh
Battery Life - 22 hour(s)
Battery Life Details - Continuous playback (Bluetooth connection): up to 26 hours
Continuous playback (with 5 min charge): up to 1 hours
Charging Time - 2 hour(s)
WIRELESS LINK Sennheiser HMDC 27 JBL Quantum 360X
Modulation Type - GFSK
Radio Frequency Range - 2.402 - 2.480GHz
OTHERS Sennheiser HMDC 27 JBL Quantum 360X
Included Accessories Wind screen, cable clip, headband padding Wind shield, USB dongle
Software Included - JBL Quantum Engine
Service & Support - Limited warranty - 2 years
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