Side by side comparison and review of KEF M500 and JBL JR300. 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 | KEF M500 | JBL JR300 |
|---|
| Product Type | Headset - wired | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 208 g | 108 g | JBL JR300 are lighter than KEF M500 headphones. |
| Colour | Classic | Spider red | Ice blue | |
| Body Material | Aluminium alloy | - | |
| Earpad Material | - | Polyurethane leather | |
| Design | - | Kids | |
| Recommended Use | Portable electronics, phone | Portable electronics |
| SOUND QUALITY | KEF M500 | JBL JR300 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Adjustable Headband | Yes | Yes | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 30 mW | - | |
| Sensitivity | 103 dB | 85 dB | KEF M500 have higher sensitivity than JBL JR300. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 32 mm | KEF M500 have a thicker diaphragm than JBL JR300. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | KEF M500 | JBL JR300 |
|---|
| Type | On-cable | - |
|---|
| REMOTE CONTROL | KEF M500 | JBL JR300 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | - |
|---|
| CABLE | KEF M500 | JBL JR300 |
|---|
| Cable Type | 2 x headset cable - 1.3 m | Headphones cable - single-sided / flat - 1 m | |
|---|---|---|---|
| Cable Length | - | 1 m | |
| Plated Connector | Gold | - |
| FEATURES | KEF M500 | JBL JR300 |
|---|
| Additional Functions | - | Volume limiter |
|---|
| CONNECTIONS | KEF M500 | JBL JR300 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | KEF M500 | JBL JR300 |
|---|
| Included Accessories | Protective case, in-flight plug adapter, 3.5 mm to 6.3 mm adapter | Stickers | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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