Side by side comparison and review of EPOS I SENNHEISER GSP 300 and JBL Quantum 910X. 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 | EPOS I SENNHEISER GSP 300 | JBL Quantum 910X |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - Bluetooth / Wi-Fi - wireless | |
|---|---|---|---|
| Height | 17 cm | - | |
| Width | 18.5 cm | - | |
| Depth | 7.5 cm | - | |
| Weight | 290 g | 420 g | EPOS I SENNHEISER GSP 300 are lighter than EPOS I SENNHEISER GSP 300 headphones. |
| Colour | Black, blue | Black | Black | |
| Earpad Material | Memory foam | Leather, memory foam | |
| Recommended Use | Game console, computer | Game console, computer |
| SOUND QUALITY | EPOS I SENNHEISER GSP 300 | JBL Quantum 910X |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth / Wi-Fi | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP) | |
| Active Noise Cancelling | - | Yes | JBL Quantum 910X are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | EPOS I SENNHEISER GSP 300 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | DTS Headphone:X 2.0, QuantumSOUND Signature, QuantumSPATIAL 360 | |
| Frequency Response | 15 - 26000 Hz | 20 - 40000 Hz | JBL Quantum 910X offer a larger frequency range than EPOS I SENNHEISER GSP 300. |
| Total Harmonic Distortion (THD) | 1% | - | |
| Sensitivity | 113 dB | 113 dB | Both headphones offer the same sensitivity. |
| Impedance | 19 Ohm | 32 Ohm | |
| Max Sound Pressure | 113 dB | 93 dB | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | EPOS I SENNHEISER GSP 300 | JBL Quantum 910X |
|---|
| Form Factor | Headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Mono | Uni-directional | |
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Frequency Response | 10 - 15000 Hz | 100 - 8000 Hz | EPOS I SENNHEISER GSP 300 offer a larger microphone frequency range than JBL Quantum 910X. |
| Sensitivity | -41 dBV/Pascal | -38 dB | |
| Microphone Features | Mute function | Echo-cancelling |
| REMOTE CONTROL | EPOS I SENNHEISER GSP 300 | JBL Quantum 910X |
|---|
| Controls | Volume | Volume, microphone on/mute, microphone volume |
|---|
| CABLE | EPOS I SENNHEISER GSP 300 | JBL Quantum 910X |
|---|
| Cable Type | Headset cable - 2 m | USB-A to USB-C adapter USB charge cable Mini-phone 3.5 mm 3-pole cable |
|
|---|---|---|---|
| Cable Length | 2 m | - |
| FEATURES | EPOS I SENNHEISER GSP 300 | JBL Quantum 910X |
|---|
| Additional Functions | - | RGB lighting |
|---|
| BATTERY AND CHARGING | EPOS I SENNHEISER GSP 300 | JBL Quantum 910X |
|---|
| Battery Type | - | Handset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 1300 mAh | |
| Battery Life | - | 37 hour(s) | |
| Battery Life Details | - | Continuous talk (Bluetooth / lighting OFF / ANC OFF): up to 46 hours Continuous playback (Bluetooth / lighting OFF / ANC OFF): up to 42 hours Continuous talk (2.4 GHz / lighting OFF / ANC OFF): up to 37 hours Continuous playback (2.4 GHz / lighting OFF / ANC OFF): up to 37 hours Continuous playback (2.4 GHz / Bluetooth / lighting OFF / ANC OFF): up to 34 hours Continuous talk (2.4 GHz / Bluetooth / lighting OFF / ANC OFF): up to 35 hours |
|
| Charging Time | - | 3.5 hour(s) |
| WIRELESS LINK | EPOS I SENNHEISER GSP 300 | JBL Quantum 910X |
|---|
| Modulation Type | - | GFSK, 4-DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.4835GHz |
| CONNECTIONS | EPOS I SENNHEISER GSP 300 | JBL Quantum 910X |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone 3.5mm) |
USB-C (power only) (24 pin USB-C) Headphones (mini-phone 3.5mm) |
|---|
| OTHERS | EPOS I SENNHEISER GSP 300 | JBL Quantum 910X |
|---|
| Included Accessories | 2 x 3.5 mm to 3.5 mm adapter | Wind shield, USB dongle, USB charging cable, calibration microphone, 3.5 mm audio cable | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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