Shure SRH240A vs. JBL Quantum 400

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Shure SRH240A and JBL Quantum 400. 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

Shure SRH240A vs. JBL Quantum 400 Comparison Chart
DESIGN AND DIMENSIONS Shure SRH240A JBL Quantum 400
Product Type Headphones - wired - 3.5 mm jack Headset - wired - USB, 3.5 mm jack
Weight 238 g 274 g Shure SRH240A are lighter than Shure SRH240A headphones.
Colour - Black
Earpad Material - Memory foam
Recommended Use Professional audio -
SOUND QUALITY Shure SRH240A JBL Quantum 400
Headphones Form Factor Full size Full size
Headphones Technology Dynamic -
Ear Cups Type Closed -
Connectivity Technology Wired Wired
Sound Output Mode Stereo Stereo
Built-in Decoders - DTS
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Max Input Power 500 mW 30 mW
Sensitivity 107 dB/mW 98 dB Shure SRH240A have higher sensitivity than JBL Quantum 400.
Impedance 38 Ohm 32 Ohm
Diaphragm 40 mm -
Magnet Material Neodymium -
Features - JBL Quantum SURROUND
MICROPHONE Shure SRH240A JBL Quantum 400
Form Factor - Detachable headset microphone
Type - Boom
Frequency Response - 10 - 10000 Hz
Sensitivity - -40 dB
CABLE Shure SRH240A JBL Quantum 400
Cable Type Headphones cable - OFC - straight - 2 m -
Cable Length 2 m -
Plated Connector Gold -
CONNECTIONS Shure SRH240A JBL Quantum 400
Connector Type Headphones (mini-phone stereo 3.5 mm) Headphones (mini-phone stereo 3.5 mm 4-pole)
OTHERS Shure SRH240A JBL Quantum 400
Included Accessories 6.3 mm (1/4") stereo adapter -
Software Included - JBL Quantum Engine
Service & Support Limited warranty - 2 years 1-year warranty
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