In depth comparison and review of JBL LIVE 660NC and Marshall MAJOR IV. 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.
| DESIGN AND DIMENSIONS | JBL LIVE 660NC | Marshall MAJOR IV |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 265 g | 165 g | Marshall MAJOR IV are lighter than JBL LIVE 660NC headphones. |
| Colour | Blue | White | Black | Black | Brown | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JBL LIVE 660NC | Marshall MAJOR IV |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Adjustable Headband | Yes | - | |
| Foldable | - | Yes | Marshall MAJOR IV can be folded. |
| Connectivity Technology | Wireless, wired | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| 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 | 16 - 20000 Hz | 20 - 20000 Hz | JBL LIVE 660NC offer a larger frequency range than Marshall MAJOR IV. |
| Sensitivity | 97 dB/mW | 99 dB | Marshall MAJOR IV 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 | JBL LIVE 660NC | Marshall MAJOR IV |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Stereo | - | |
| Sensitivity | -19 dBV/Pascal | - |
| REMOTE CONTROL | JBL LIVE 660NC | Marshall MAJOR IV |
|---|
| Controls | Voice assistant | Volume, answer/end, play/pause, reject call, skip track |
|---|
| CABLE | JBL LIVE 660NC | Marshall MAJOR IV |
|---|
| Cable Type | USB-C charge cable - detachable Headphones cable - detachable |
Headphones cable - detachable USB-C charge cable - detachable |
|
|---|---|---|---|
| Detachable Cable | Yes | Yes |
| FEATURES | JBL LIVE 660NC | Marshall MAJOR IV |
|---|
| Intelligent Assistant | Google Assistant, Alexa | - |
|---|
| BATTERY AND CHARGING | JBL LIVE 660NC | Marshall MAJOR IV |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 750 mAh | - | |
| Battery Life | 50 hour(s) | 80 hour(s) | Marshall MAJOR IV lasts longer on a single charge than the JBL LIVE 660NC. |
| 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 |
Continuous playback: up to 80 hours | |
| Charging Time | 2 hour(s) | 3 hour(s) | JBL LIVE 660NC recharge faster than JBL LIVE 660NC. |
| CONNECTIONS | JBL LIVE 660NC | Marshall MAJOR IV |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Audio line-out / headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | JBL LIVE 660NC | Marshall MAJOR IV |
|---|
| Included Accessories | Carrying case, USB-C charging cable | USB-C charging cable | |
|---|---|---|---|
| Compatibility | Android phone | - | |
| Service & Support | Limited warranty - 1 year | - |
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