Sennheiser HD 598 CS vs. JBL Quantum 350 Wireless

Headphones Comparison, Reviews and Tests

In depth comparison and review of Sennheiser HD 598 CS and JBL Quantum 350 Wireless. 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 HD 598 CS vs. JBL Quantum 350 Wireless Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HD 598 CS JBL Quantum 350 Wireless
Product Type Headphones - wired - 3.5 mm jack, 6.35 mm jack Headset - 2.4 GHz - wireless, wired
Height - 20 cm
Width - 16 cm
Depth - 9.3 cm
Weight - 252 g
Colour - Black
Recommended Use Home audio, portable electronics Game console, computer
SOUND QUALITY Sennheiser HD 598 CS JBL Quantum 350 Wireless
Headphones Form Factor Full size Full size
Headphones Technology Dynamic Dynamic
Connectivity Technology Wired Wireless, wired
Wireless Technology - 2.4 GHz radio frequency
Noise Isolating Yes - Sennheiser HD 598 CS are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Sound Effects - QuantumSOUND Signature
Frequency Response 10 - 28000 Hz 20 - 20000 Hz Sennheiser HD 598 CS offer a larger frequency range than JBL Quantum 350 Wireless.
Total Harmonic Distortion (THD) 0.2% -
Sensitivity - 115 dB
Impedance 23 Ohm 32 Ohm
Max Sound Pressure 115 dB 93 dB
Diaphragm - 40 mm
MICROPHONE Sennheiser HD 598 CS JBL Quantum 350 Wireless
Form Factor - Detachable headset microphone
Type On-cable Boom
Microphone Operation Mode - Omni-directional
Frequency Response - 100 - 10000 Hz
Sensitivity - -42 dBV/Pascal
REMOTE CONTROL Sennheiser HD 598 CS JBL Quantum 350 Wireless
Controls - Volume, microphone on/mute
CABLE Sennheiser HD 598 CS JBL Quantum 350 Wireless
Cable Type Headphones cable - straight - 3 m
Headphones cable - straight - 1.2 m
Audio / USB adapter
USB-C to USB-A cable - 1 m
Cable Length - 1 m
Detachable Cable Yes -
BATTERY AND CHARGING Sennheiser HD 598 CS JBL Quantum 350 Wireless
Battery Type - Handset battery rechargeable - Lithium Ion
Battery Capacity - 500 mAh
Battery Life - 22 hour(s)
Charging Time - 2 hour(s)
WIRELESS LINK Sennheiser HD 598 CS JBL Quantum 350 Wireless
Modulation Type - GFSK
CONNECTIONS Sennheiser HD 598 CS JBL Quantum 350 Wireless
Connector Type Headphones (phone stereo 6.3 mm)
Headphones (mini-phone stereo 3.5 mm 4-pole)
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OTHERS Sennheiser HD 598 CS JBL Quantum 350 Wireless
Included Accessories - Wind shield, USB dongle
Software Included - JBL Quantum Engine
Software Certification - Discord Certified
Service & Support - Limited warranty - 2 years
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