In depth comparison and review of Sennheiser MOMENTUM True Wireless 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 | Sennheiser MOMENTUM True Wireless | RHA CL2 Planar |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless - 3.5 mm jack, 2.5 mm jack | |
|---|---|---|---|
| Weight | - | 9 g | |
| Dimensions & Weight Details | Charging case: 7.86 cm x 4.5 cm x 3.5 cm / 56.6 g Earbud: 13.2 g |
- | |
| Protection | Splashproof, sweat-resistant, IPX4 | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser MOMENTUM True Wireless | 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 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 | SBC, AAC, aptX, apt-X LL | aptX | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 21000 Hz | 16 - 45000 Hz | RHA CL2 Planar offer a larger frequency range than Sennheiser MOMENTUM True Wireless. |
| Max Input Power | - | 10 mW | |
| Total Harmonic Distortion (THD) | 0.08% | - | |
| Sensitivity | 107 dB | 89 dB/mW | Sennheiser MOMENTUM True Wireless have higher sensitivity than RHA CL2 Planar. |
| Impedance | - | 15 Ohm | |
| Diaphragm | 7 mm | 10 mm | RHA CL2 Planar have a thicker diaphragm than Sennheiser MOMENTUM True Wireless. |
| MICROPHONE | Sennheiser MOMENTUM True Wireless | RHA CL2 Planar |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -94 dB | - |
| CABLE | Sennheiser MOMENTUM True Wireless | RHA CL2 Planar |
|---|
| Cable Type | USB-C charge cable - detachable - 20 cm | 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 |
| BATTERY AND CHARGING | Sennheiser MOMENTUM True Wireless | RHA CL2 Planar |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Life | 4 hour(s) | - | |
| Charging Time | 1.5 hour(s) | - |
| CONNECTIONS | Sennheiser MOMENTUM True Wireless | RHA CL2 Planar |
|---|
| Connector Type | - | 2 x headphones (MMCX) |
|---|
| OTHERS | Sennheiser MOMENTUM True Wireless | RHA CL2 Planar |
|---|
| Included Accessories | Carrying case, 4 pairs of ear tips (XS, small, medium, large) | 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 - parts and labour - 2 years | Limited warranty - 3 years |
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