In depth comparison and review of RHA CL2 Planar and Audio-Technica ATH CKR7TW. 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 | RHA CL2 Planar | Audio-Technica ATH CKR7TW |
|---|
| Product Type | Earphones - Bluetooth - wireless - 3.5 mm jack, 2.5 mm jack | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 9 g | 8 g | Audio-Technica ATH CKR7TW are lighter than RHA CL2 Planar headphones. |
| Dimensions & Weight Details | - | Headphones: 8 g Charging case: 75 g |
|
| Colour | - | Grey | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | RHA CL2 Planar | Audio-Technica ATH CKR7TW |
|---|
| Headphones Form Factor | In-ear - neckband | In-ear | |
|---|---|---|---|
| Headphones Technology | Planar magnetic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX | SBC, AAC, aptX | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 16 - 45000 Hz | 5 - 45000 Hz | Audio-Technica ATH CKR7TW offer a larger frequency range than RHA CL2 Planar. |
| Max Input Power | 10 mW | 100 mW | |
| Sensitivity | 89 dB/mW | - | |
| Impedance | 15 Ohm | 16 Ohm | |
| Diaphragm | 10 mm | 11 mm | Audio-Technica ATH CKR7TW have a thicker diaphragm than RHA CL2 Planar. |
| Features | - | True wireless |
| MICROPHONE | RHA CL2 Planar | Audio-Technica ATH CKR7TW |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dB |
| REMOTE CONTROL | RHA CL2 Planar | Audio-Technica ATH CKR7TW |
|---|
| Controls | - | Volume, answer/end |
|---|
| CABLE | RHA CL2 Planar | Audio-Technica ATH CKR7TW |
|---|
| 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 |
USB charge cable - detachable - 30 cm | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | RHA CL2 Planar | Audio-Technica ATH CKR7TW |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 6 hour(s) | |
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | RHA CL2 Planar | Audio-Technica ATH CKR7TW |
|---|
| Connector Type | 2 x headphones (MMCX) | - |
|---|
| OTHERS | RHA CL2 Planar | Audio-Technica ATH CKR7TW |
|---|
| Included Accessories | 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 | Charging case / portable power bank, 4 pairs of ear tips (XS, small, medium, large) | |
|---|---|---|---|
| Service & Support | Limited warranty - 3 years | Limited warranty - 2 years |
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