Marshall Major III vs. JBL LIVE 660NC

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Marshall Major III and JBL LIVE 660NC. 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

Marshall Major III vs. JBL LIVE 660NC Comparison Chart
DESIGN AND DIMENSIONS Marshall Major III JBL LIVE 660NC
Product Type Headphones - wired - 3.5 mm jack Headphones - Bluetooth - wireless, wired - 3.5 mm jack
Weight 178 g 265 g Marshall Major III are lighter than Marshall Major III headphones.
Colour Black | Brown Blue | White | Black
Recommended Use Portable electronics Portable electronics
SOUND QUALITY Marshall Major III JBL LIVE 660NC
Headphones Form Factor On-ear Full size
Headphones Technology Dynamic Dynamic
Adjustable Headband Yes Yes
Foldable Yes - Marshall Major III can be folded.
Connectivity Technology Wired Wireless, wired
Wireless Technology - Bluetooth
Bluetooth Version - Bluetooth 5.0
Bluetooth Profiles - Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Active Noise Cancelling - Yes JBL LIVE 660NC are equipped with active noice cancellation.
Active Noise Cancelling Technology - Adaptive Noise Cancelling
Sound Output Mode Stereo Stereo
Sound Effects - Signature Sound
Frequency Response 20 - 20000 Hz 16 - 20000 Hz JBL LIVE 660NC offer a larger frequency range than Marshall Major III.
Sensitivity 99 dB 97 dB/mW Marshall Major III have higher sensitivity than JBL LIVE 660NC.
Impedance 32 Ohm 32 Ohm
Max Sound Pressure - 94 dB
Diaphragm 40 mm 40 mm Both headphones are designed with same thick diaphragm.
Features - Voice control, TalkThru technology, MultiPoint Technology, Ambient Aware, Google Fast Pair, Auto Play, Auto Pause, Speed Charge, Smart Ambient
MICROPHONE Marshall Major III JBL LIVE 660NC
Form Factor - Built-in
Type On-cable -
Microphone Operation Mode Mono Stereo
Sensitivity - -19 dBV/Pascal
REMOTE CONTROL Marshall Major III JBL LIVE 660NC
Controls Answer/end Voice assistant
CABLE Marshall Major III JBL LIVE 660NC
Cable Type Headphones cable USB-C charge cable - detachable
Headphones cable - detachable
Detachable Cable Yes Yes
FEATURES Marshall Major III JBL LIVE 660NC
Intelligent Assistant - Google Assistant, Alexa
BATTERY AND CHARGING Marshall Major III JBL LIVE 660NC
Battery Type - Headphone battery rechargeable - lithium polymer
Battery Capacity - 750 mAh
Battery Life - 50 hour(s)
Battery Life Details - Continuous playback (active noise-cancelling on) (noise cancelling ON / Bluetooth): up to 40 hours
Continuous playback (active noise-cancelling off) (noise cancelling OFF / Bluetooth): up to 50 hours
Charging Time - 2 hour(s)
CONNECTIONS Marshall Major III JBL LIVE 660NC
Connector Type Headphones (mini-phone stereo 3.5 mm 4-pole) Headphones (mini-phone stereo 3.5 mm)
OTHERS Marshall Major III JBL LIVE 660NC
Included Accessories - Carrying case, USB-C charging cable
Compatibility - Android phone
Service & Support Limited warranty - parts and labour - 1 year Limited warranty - 1 year
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