In depth comparison and review of JBL Quantum 300 and EPOS I SENNHEISER C50. 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 | EPOS I SENNHEISER C50 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Series | - | C-series | |
| Height | - | 18.1 cm | |
| Width | - | 16.3 cm | |
| Depth | - | 7.5 cm | |
| Weight | 245 g | 229 g | EPOS I SENNHEISER C50 are lighter than JBL Quantum 300 headphones. |
| Colour | Black | Black | |
| Earpad Material | Memory foam | - | |
| Recommended Use | - | Portable electronics, phone, computer | |
| Bluetooth Range (Operating Distance) | - | 25 m |
| SOUND QUALITY | JBL Quantum 300 | EPOS I SENNHEISER C50 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Audio Codec | - | aptX | |
| Active Noise Cancelling | - | Yes | EPOS I SENNHEISER C50 are equipped with active noice cancellation. |
| 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 | - | |
| Total Harmonic Distortion (THD) | - | <0.3% | |
| Sensitivity | 100 dB | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 108 dB | |
| Diaphragm | - | 44 mm | |
| Features | JBL Quantum SURROUND | EPOS BrainAdapt Technology |
| MICROPHONE | JBL Quantum 300 | EPOS I SENNHEISER C50 |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | - | Yes | EPOS I SENNHEISER C50 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -40 dB | -40 dBV/Pascal | |
| Microphones Included | - | 4 |
| BATTERY AND CHARGING | JBL Quantum 300 | EPOS I SENNHEISER C50 |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Standby Time | - | 1944 hours | |
| Charging Time | - | 3.5 hour(s) |
| CONNECTIONS | JBL Quantum 300 | EPOS I SENNHEISER C50 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | JBL Quantum 300 | EPOS I SENNHEISER C50 |
|---|
| Included Accessories | USB adapter | Charging cable, BTD 800 USB dongle | |
|---|---|---|---|
| Service & Support | 1-year warranty | Limited warranty - 2 years |
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