In depth comparison and review of JBL Quantum 400 and JBL Jr310. 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 400 | JBL Jr310 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 274 g | 105 g | JBL Jr310 are lighter than JBL Quantum 400 headphones. |
| Colour | Black | Blue | Red | |
| Earpad Material | Memory foam | - | |
| Design | - | Kids | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | JBL Quantum 400 | JBL Jr310 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | JBL Jr310 can be folded. |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Built-in Decoders | DTS | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 30 mW | - | |
| Sensitivity | 98 dB | 80 dB | JBL Quantum 400 have higher sensitivity than JBL Jr310. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 80 dB | |
| Diaphragm | - | 32 mm | |
| Features | JBL Quantum SURROUND | - |
| MICROPHONE | JBL Quantum 400 | JBL Jr310 |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | On-cable | |
| Frequency Response | 10 - 10000 Hz | - | |
| Sensitivity | -40 dB | -40 dBV/Pascal |
| CABLE | JBL Quantum 400 | JBL Jr310 |
|---|
| Cable Type | - | Headphones cable |
|---|
| FEATURES | JBL Quantum 400 | JBL Jr310 |
|---|
| Features | - | Safe Sound |
|---|
| CONNECTIONS | JBL Quantum 400 | JBL Jr310 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | JBL Quantum 400 | JBL Jr310 |
|---|
| Software Included | JBL Quantum Engine | - | |
|---|---|---|---|
| Service & Support | 1-year warranty | Limited warranty - 1 year |
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