In depth comparison and review of Audio-Technica ATH CKR75BT and RHA CL2 Planar. 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 | Audio-Technica ATH CKR75BT | RHA CL2 Planar |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless - 3.5 mm jack, 2.5 mm jack | |
|---|---|---|---|
| Weight | 17.8 g | 9 g | RHA CL2 Planar are lighter than Audio-Technica ATH CKR75BT headphones. |
| Colour | Metallic gunmetal | - | |
| Body Material | Aluminium | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Audio-Technica ATH CKR75BT | RHA CL2 Planar |
|---|
| Headphones Form Factor | In-ear | In-ear - neckband | |
|---|---|---|---|
| Headphones Technology | Dynamic | Planar magnetic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | - | aptX | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 40000 Hz | 16 - 45000 Hz | RHA CL2 Planar offer a larger frequency range than Audio-Technica ATH CKR75BT. |
| Max Input Power | - | 10 mW | |
| Sensitivity | 108 dB/mW | 89 dB/mW | Audio-Technica ATH CKR75BT have higher sensitivity than RHA CL2 Planar. |
| Impedance | 19 Ohm | 15 Ohm | |
| Diaphragm | 11.8 mm | 10 mm | Audio-Technica ATH CKR75BT have a thicker diaphragm than RHA CL2 Planar. |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | Audio-Technica ATH CKR75BT | RHA CL2 Planar |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Audio-Technica ATH CKR75BT | RHA CL2 Planar |
|---|
| Controls | Remote control | - |
|---|
| CABLE | Audio-Technica ATH CKR75BT | RHA CL2 Planar |
|---|
| Cable Type | - | MMCX to mini-phone 3.5 mm cable - detachable - OFC - straight MMCX to sub-mini-phone 2.5 mm cable - detachable - straight USB-C charge cable |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | Audio-Technica ATH CKR75BT | RHA CL2 Planar |
|---|
| Additional Functions | Amplifier | - |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH CKR75BT | RHA CL2 Planar |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Life | 7 hour(s) | - | |
| Standby Time | 200 hours | - | |
| Charging Time | 3 hour(s) | - |
| WIRELESS LINK | Audio-Technica ATH CKR75BT | RHA CL2 Planar |
|---|
| Modulation Type | FHSS | - | |
|---|---|---|---|
| Radio Transmitter Power | 0.7 mW | - | |
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| CONNECTIONS | Audio-Technica ATH CKR75BT | RHA CL2 Planar |
|---|
| Connector Type | - | 2 x headphones (MMCX) |
|---|
| OTHERS | Audio-Technica ATH CKR75BT | RHA CL2 Planar |
|---|
| Included Accessories | Carrying case, headphones wire clip, 4 pairs of earpads (extra small, small, medium, large), micro-USB charging cable (30cm) | Carrying pouch, airplane adapter, 3 pairs of Comply foam ear tips, adjustable sports clip, 6 pairs of dual density ear tips (small, medium, large), ear tips holder, 3 pairs of double flange ear tips (small, medium, large), flight case | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 3 years |
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