In depth comparison and review of JBL JR300 and JVC HA S31M. 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 JR300 | JVC HA S31M |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 108 g | 140 g | JBL JR300 are lighter than JBL JR300 headphones. |
| Colour | Spider red | Ice blue | - | |
| Earpad Material | Polyurethane leather | - | |
| Design | Kids | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JBL JR300 | JVC HA S31M |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | JBL JR300 can be folded. |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 10 - 26000 Hz | JVC HA S31M offer a larger frequency range than JBL JR300. |
| Sensitivity | 85 dB | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 32 mm | - | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| REMOTE CONTROL | JBL JR300 | JVC HA S31M |
|---|
| Controls | - | 4-button remote |
|---|
| CABLE | JBL JR300 | JVC HA S31M |
|---|
| Cable Type | Headphones cable - single-sided / flat - 1 m | Headphones cable - single-sided - L shaped - 1.2 m | |
|---|---|---|---|
| Cable Length | 1 m | 1.2 m | |
| Plated Connector | - | Gold |
| FEATURES | JBL JR300 | JVC HA S31M |
|---|
| Additional Functions | Volume limiter | - |
|---|
| CONNECTIONS | JBL JR300 | JVC HA S31M |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | JBL JR300 | JVC HA S31M |
|---|
| Included Accessories | Stickers | - | |
|---|---|---|---|
| Compatibility | - | iPhone | |
| Service & Support | Limited warranty - 1 year | - |
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