In depth comparison and review of JBL LIVE 400BT and JBL Quantum 300. 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 400BT | JBL Quantum 300 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Weight | 185.8 g | 245 g | JBL LIVE 400BT are lighter than JBL LIVE 400BT headphones. |
| Colour | Red | White | Blue | Black | Black | |
| Earpad Material | Polyurethane leather | Memory foam | |
| Headband Material | Fabric | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JBL LIVE 400BT | JBL Quantum 300 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Foldable | Yes | - | JBL LIVE 400BT can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Signature Sound | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 15 mW | 30 mW | |
| Sensitivity | 106 dB | 100 dB | JBL LIVE 400BT have higher sensitivity than JBL Quantum 300. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | - | |
| Features | TalkThru technology, Ambient Aware | JBL Quantum SURROUND |
| MICROPHONE | JBL LIVE 400BT | JBL Quantum 300 |
|---|
| Form Factor | Built-in | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -40 dB |
| REMOTE CONTROL | JBL LIVE 400BT | JBL Quantum 300 |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode, voice assistant | - |
|---|
| CABLE | JBL LIVE 400BT | JBL Quantum 300 |
|---|
| Cable Type | Headphones cable - detachable - with remote control and mic - 1.334 m | - | |
|---|---|---|---|
| Cable Length | 1.334 m | - | |
| Detachable Cable | Yes | - |
| FEATURES | JBL LIVE 400BT | JBL Quantum 300 |
|---|
| Intelligent Assistant | Siri, Google Now, Google Assistant, Alexa | - |
|---|
| BATTERY AND CHARGING | JBL LIVE 400BT | JBL Quantum 300 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 700 mAh | - | |
| Battery Life | 24 hour(s) | - | |
| Battery Life Details | Continuous playback: up to 24 hours Continuous talk: up to 24 hours |
- | |
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | JBL LIVE 400BT | JBL Quantum 300 |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | JBL LIVE 400BT | JBL Quantum 300 |
|---|
| Included Accessories | Charging cable | USB adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | 1-year warranty |
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