In depth comparison and review of Shure SRH240A 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 | Shure SRH240A | JBL Quantum 300 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Weight | 238 g | 245 g | Shure SRH240A are lighter than Shure SRH240A headphones. |
| Colour | - | Black | |
| Earpad Material | - | Memory foam | |
| Recommended Use | Professional audio | - |
| SOUND QUALITY | Shure SRH240A | JBL Quantum 300 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| 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 | 500 mW | 30 mW | |
| Sensitivity | 107 dB/mW | 100 dB | Shure SRH240A have higher sensitivity than JBL Quantum 300. |
| Impedance | 38 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | - | |
| Magnet Material | Neodymium | - | |
| Features | - | JBL Quantum SURROUND |
| MICROPHONE | Shure SRH240A | JBL Quantum 300 |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -40 dB |
| CABLE | Shure SRH240A | JBL Quantum 300 |
|---|
| Cable Type | Headphones cable - OFC - straight - 2 m | - | |
|---|---|---|---|
| Cable Length | 2 m | - | |
| Plated Connector | Gold | - |
| CONNECTIONS | Shure SRH240A | JBL Quantum 300 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Shure SRH240A | JBL Quantum 300 |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | USB adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | 1-year warranty |
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