In depth comparison and review of EPOS I SENNHEISER ADAPT 561 II and JBL Quantum 910X. 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 | EPOS I SENNHEISER ADAPT 561 II | JBL Quantum 910X |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - Bluetooth / Wi-Fi - wireless | |
|---|---|---|---|
| Series | ADAPT 500 Series | - | |
| Weight | 232 g | 420 g | EPOS I SENNHEISER ADAPT 561 II are lighter than EPOS I SENNHEISER ADAPT 561 II headphones. |
| Colour | - | Black | |
| Earpad Material | Plush, textured fabric | Leather, memory foam | |
| Recommended Use | Portable electronics, computer | Game console, computer | |
| Bluetooth Range (Operating Distance) | 25 m | - |
| SOUND QUALITY | EPOS I SENNHEISER ADAPT 561 II | JBL Quantum 910X |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth / Wi-Fi | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | JBL Quantum 910X have a more advanced version of Bluetooth than EPOS I SENNHEISER ADAPT 561 II. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP) | |
| Bluetooth Audio Codec | SBC, AAC | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Hybrid ANC | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | EPOS Voice | DTS Headphone:X 2.0, QuantumSOUND Signature, QuantumSPATIAL 360 | |
| Frequency Response | 20 - 20000 Hz | 20 - 40000 Hz | JBL Quantum 910X offer a larger frequency range than EPOS I SENNHEISER ADAPT 561 II. |
| Total Harmonic Distortion (THD) | <0.3% | - | |
| Sensitivity | - | 113 dB | |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | 108 dB | 93 dB | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium | |
| Features | Audio prompts | - |
| MICROPHONE | EPOS I SENNHEISER ADAPT 561 II | JBL Quantum 910X |
|---|
| Form Factor | Headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Beamforming, MEMS-directional | Uni-directional | |
| Noise Cancelling | - | Yes | JBL Quantum 910X microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | 100 - 8000 Hz | EPOS I SENNHEISER ADAPT 561 II offer a larger microphone frequency range than JBL Quantum 910X. |
| Sensitivity | - | -38 dB | |
| Microphone Features | - | Echo-cancelling | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | EPOS I SENNHEISER ADAPT 561 II | JBL Quantum 910X |
|---|
| Controls | - | Volume, microphone on/mute, microphone volume |
|---|
| CABLE | EPOS I SENNHEISER ADAPT 561 II | JBL Quantum 910X |
|---|
| Cable Type | USB-C to USB-C cable - detachable | USB-A to USB-C adapter USB charge cable Mini-phone 3.5 mm 3-pole cable |
|---|
| FEATURES | EPOS I SENNHEISER ADAPT 561 II | JBL Quantum 910X |
|---|
| Features | EPOS ActiveGard | - | |
|---|---|---|---|
| Additional Functions | - | RGB lighting |
| BATTERY AND CHARGING | EPOS I SENNHEISER ADAPT 561 II | JBL Quantum 910X |
|---|
| Battery Type | Headset battery rechargeable | Handset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 1300 mAh | |
| Battery Life | - | 37 hour(s) | |
| Battery Life Details | Continuous playback (noise cancelling OFF): up to 46 hours Continuous talk (noise cancelling OFF): up to 41 hours Continuous playback (noise cancelling ON): up to 24 hours Continuous talk (noise cancelling ON): up to 24 hours |
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 |
|
| Standby Time | 81 day | - | |
| Charging Time | 220 min | 3.5 hour(s) | JBL Quantum 910X recharge faster than EPOS I SENNHEISER ADAPT 561 II. |
| WIRELESS LINK | EPOS I SENNHEISER ADAPT 561 II | JBL Quantum 910X |
|---|
| Modulation Type | - | GFSK, 4-DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.4835GHz |
| CONNECTIONS | EPOS I SENNHEISER ADAPT 561 II | JBL Quantum 910X |
|---|
| Connector Type | - | USB-C (power only) (24 pin USB-C) Headphones (mini-phone 3.5mm) |
|---|
| OTHERS | EPOS I SENNHEISER ADAPT 561 II | JBL Quantum 910X |
|---|
| Included Accessories | Carrying case, BTD 800 USB-C dongle, USB-C to USB-C cable | Wind shield, USB dongle, USB charging cable, calibration microphone, 3.5 mm audio cable | |
|---|---|---|---|
| Software Certification | Zoom Certified, Certified for Microsoft Teams, Optimised for UC, Optimised for Google Meet | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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