Side by side comparison and review of JBL Quantum One and JBL LIVE 660NC. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | JBL Quantum One | JBL LIVE 660NC |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack, USB-C | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 369 g | 265 g | JBL LIVE 660NC are lighter than JBL Quantum One headphones. |
| Colour | Black | Blue | White | Black | |
| Earpad Material | Memory foam | - | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | JBL Quantum One | JBL LIVE 660NC |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Adjustable Headband | - | Yes | |
| 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 | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Noise Cancelling | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | DTS Headphone:X 2.0 | Signature Sound | |
| Frequency Response | 20 - 40000 Hz | 16 - 20000 Hz | JBL Quantum One offer a larger frequency range than JBL LIVE 660NC. |
| Max Input Power | 30 mW | - | |
| Sensitivity | 114 dB | 97 dB/mW | JBL Quantum One have higher sensitivity than JBL LIVE 660NC. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 94 dB | |
| Diaphragm | 50 mm | 40 mm | JBL Quantum One have a thicker diaphragm than JBL LIVE 660NC. |
| Features | JBL Quantum SURROUND, JBL Quantum SPHERE 360 | Voice control, TalkThru technology, MultiPoint Technology, Ambient Aware, Google Fast Pair, Auto Play, Auto Pause, Speed Charge, Smart Ambient |
| MICROPHONE | JBL Quantum One | JBL LIVE 660NC |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | - | Stereo | |
| Sensitivity | -40 dBV/Pascal | -19 dBV/Pascal |
| REMOTE CONTROL | JBL Quantum One | JBL LIVE 660NC |
|---|
| Controls | - | Voice assistant |
|---|
| CABLE | JBL Quantum One | JBL LIVE 660NC |
|---|
| Cable Type | Audio cable | USB-C charge cable - detachable Headphones cable - detachable |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | JBL Quantum One | JBL LIVE 660NC |
|---|
| Intelligent Assistant | - | Google Assistant, Alexa | |
|---|---|---|---|
| Additional Functions | LED backlight | - |
| BATTERY AND CHARGING | JBL Quantum One | 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 | JBL Quantum One | JBL LIVE 660NC |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | JBL Quantum One | JBL LIVE 660NC |
|---|
| Included Accessories | Wind shield | Carrying case, USB-C charging cable | |
|---|---|---|---|
| Software Included | JBL Quantum Engine | - | |
| Compatibility | - | Android phone | |
| Service & Support | 1-year warranty | Limited warranty - 1 year |
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