In depth comparison and review of EPOS ADAPT 660 AMC and EPOS I SENNHEISER ADAPT 560 II. 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 ADAPT 660 AMC | EPOS I SENNHEISER ADAPT 560 II |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - NFC - 3.5 mm jack, 2.5 mm jack | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Series | - | ADAPT 500 Series | |
| Weight | 227 g | 232 g | EPOS ADAPT 660 AMC are lighter than EPOS ADAPT 660 AMC headphones. |
| Colour | Black | - | |
| Earpad Material | - | Textured fabric | |
| Recommended Use | Portable electronics, computer - voice, communication | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 25 m | 25 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | EPOS ADAPT 660 AMC | EPOS I SENNHEISER ADAPT 560 II |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Foldable | Yes | - | EPOS ADAPT 660 AMC can be folded. |
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Audio Codec | SBC, AAC, aptX, apt-X LL | SBC, AAC | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Hybrid ANC | Hybrid ANC | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | EPOS AI, EPOS Voice | EPOS Voice | |
| Frequency Response | 17 - 23000 Hz | 20 - 20000 Hz | EPOS ADAPT 660 AMC offer a larger frequency range than EPOS I SENNHEISER ADAPT 560 II. |
| Total Harmonic Distortion (THD) | <0.5% | <0.3% | EPOS I SENNHEISER ADAPT 560 II have lower total harmonic distortion than EPOS ADAPT 660 AMC. |
| Impedance | 46 Ohm | 32 Ohm | |
| Max Sound Pressure | 118 dB | 108 dB | |
| Features | Audio prompts | Audio prompts |
| MICROPHONE | EPOS ADAPT 660 AMC | EPOS I SENNHEISER ADAPT 560 II |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | Condenser | - | |
| Microphone Operation Mode | Beamforming | Beamforming, MEMS-directional | |
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Noise Cancelling Technology | - | Advanced Noise Control | |
| Frequency Response | 150 - 6800 Hz | 100 - 10000 Hz | EPOS I SENNHEISER ADAPT 560 II offer a larger microphone frequency range than EPOS ADAPT 660 AMC. |
| Microphones Included | 4 | 4 | Both headphones have a built-in microphone. |
| CABLE | EPOS ADAPT 660 AMC | EPOS I SENNHEISER ADAPT 560 II |
|---|
| Cable Type | Micro-USB cable - detachable Audio cable - detachable |
USB-C to USB-A cable - detachable | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| FEATURES | EPOS ADAPT 660 AMC | EPOS I SENNHEISER ADAPT 560 II |
|---|
| Features | Touch control | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Intelligent Assistant | Alexa | - |
| BATTERY AND CHARGING | EPOS ADAPT 660 AMC | EPOS I SENNHEISER ADAPT 560 II |
|---|
| Battery Type | Headphone battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 30 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 |
|
| Standby Time | 360 hours | 81 day | EPOS I SENNHEISER ADAPT 560 II have longer standby time than EPOS ADAPT 660 AMC. |
| Charging Time | 3 hour(s) | 3.4 hour(s) | EPOS ADAPT 660 AMC recharge faster than EPOS ADAPT 660 AMC. |
| OTHERS | EPOS ADAPT 660 AMC | EPOS I SENNHEISER ADAPT 560 II |
|---|
| Included Accessories | - | Carrying case, BTD 800 USB dongle | |
|---|---|---|---|
| Software Certification | - | Zoom Certified, Certified for Microsoft Teams, Optimised for Google Meet | |
| Compliant Standards | MFI | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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