In depth comparison and review of JBL Quantum 300 and JBL Quantum 600. 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 Quantum 300 | JBL Quantum 600 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Weight | 245 g | 346 g | JBL Quantum 300 are lighter than JBL Quantum 300 headphones. |
| Colour | Black | Black | |
| Earpad Material | Memory foam | Memory foam |
| SOUND QUALITY | JBL Quantum 300 | JBL Quantum 600 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | 2.4 GHz radio frequency | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | DTS Headphone:X 2.0, QuantumSURROUND | |
| Frequency Response | 20 - 20000 Hz | 20 - 40000 Hz | JBL Quantum 600 offer a larger frequency range than JBL Quantum 300. |
| Max Input Power | 30 mW | 30 mW | |
| Sensitivity | 100 dB | 100 dB | Both headphones offer the same sensitivity. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 97 dB | |
| Diaphragm | - | 50 mm | |
| Features | JBL Quantum SURROUND | - |
| MICROPHONE | JBL Quantum 300 | JBL Quantum 600 |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| Sensitivity | -40 dB | -40 dBV/Pascal |
| CABLE | JBL Quantum 300 | JBL Quantum 600 |
|---|
| Cable Type | - | Audio cable USB-C to USB-A cable |
|---|
| FEATURES | JBL Quantum 300 | JBL Quantum 600 |
|---|
| Features | - | QuantumSOUND Signature | |
|---|---|---|---|
| Additional Functions | - | LED backlight |
| BATTERY AND CHARGING | JBL Quantum 300 | JBL Quantum 600 |
|---|
| Battery Type | - | Handset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 1300 mAh | |
| Battery Life | - | 14 hour(s) | |
| Charging Time | - | 2 hour(s) |
| WIRELESS LINK | JBL Quantum 300 | JBL Quantum 600 |
|---|
| Modulation Type | - | DQPSK |
|---|
| CONNECTIONS | JBL Quantum 300 | JBL Quantum 600 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | JBL Quantum 300 | JBL Quantum 600 |
|---|
| Included Accessories | USB adapter | Wind shield, USB dongle | |
|---|---|---|---|
| Software Included | - | JBL Quantum Engine | |
| Service & Support | 1-year warranty | Limited warranty - 1 year |
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