In depth comparison and review of Sennheiser IE 40 Pro and ASUS ROG Cetra II Core Moonlight White. 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 IE 40 Pro | ASUS ROG Cetra II Core Moonlight White |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Earphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 18 g | 18 g | Both headphones are equally heavy. |
| Colour | Black | White | |
| Body Material | - | Aluminium, liquid silicone rubber (LSR) | |
| Recommended Use | - | Game console, portable electronics, computer |
| SOUND QUALITY | Sennheiser IE 40 Pro | ASUS ROG Cetra II Core Moonlight White |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 18000 Hz | 20 - 40000 Hz | ASUS ROG Cetra II Core Moonlight White offer a larger frequency range than Sennheiser IE 40 Pro. |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 115 dB | - | |
| Impedance | 20 Ohm | 32 Ohm | |
| Diaphragm | 10 mm | 9.4 mm | Sennheiser IE 40 Pro have a thicker diaphragm than ASUS ROG Cetra II Core Moonlight White. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser IE 40 Pro | ASUS ROG Cetra II Core Moonlight White |
|---|
| Type | - | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Connectivity Technology | - | Wired | |
| Frequency Response | - | 50 - 10000 Hz | |
| Sensitivity | - | -40 dB | |
| Sensitivity Margin | - | +/- 3dB |
| REMOTE CONTROL | Sennheiser IE 40 Pro | ASUS ROG Cetra II Core Moonlight White |
|---|
| Controls | - | Volume, play/pause |
|---|
| CABLE | Sennheiser IE 40 Pro | ASUS ROG Cetra II Core Moonlight White |
|---|
| Cable Type | Headphones cable - L shaped - 1.3 m | - | |
|---|---|---|---|
| Cable Length | 1.3 m | 1.25 m |
| CONNECTIONS | Sennheiser IE 40 Pro | ASUS ROG Cetra II Core Moonlight White |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Sennheiser IE 40 Pro | ASUS ROG Cetra II Core Moonlight White |
|---|
| Included Accessories | Cord clip, pair of memory foam ear tips, 3 pairs of silicone ear tips (small, medium, large), soft pouch | Carrying case, 3 ear tips, 3 pairs of EarFins, pair of memory foam ear tips | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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