Detailed comparison and review of RIG 400 PRO HC and Cooler Master MH751. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | RIG 400 PRO HC | Cooler Master MH751 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 21.5 cm | |
| Width | - | 14.9 cm | |
| Depth | - | 8.5 cm | |
| Weight | - | 280 g | |
| Dimensions & Weight Details | 210 g | - | |
| Body Material | - | Plastic, steel | |
| Earpad Material | - | Foam, polyurethane leather | |
| Headband Material | - | Foam, PU leather | |
| Recommended Use | Game console, portable electronics | Game console, portable electronics, computer |
| SOUND QUALITY | RIG 400 PRO HC | Cooler Master MH751 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Foldable | - | Yes | Cooler Master MH751 can be folded. |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | - | RIG 400 PRO HC are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 40 mW | - | |
| Sensitivity | 111 dB | 97 dB | RIG 400 PRO HC have higher sensitivity than Cooler Master MH751. |
| Impedance | 32 Ohm | 26 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | RIG 400 PRO HC | Cooler Master MH751 |
|---|
| Form Factor | Headset microphone | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| Audio Input Details | - | Omni-directional - 100 - 10000 Hz | |
| Sensitivity | -45 dBV/Pascal | -42 dB | |
| Signal-To-Noise Ratio | 42 dB | 55 dB |
| REMOTE CONTROL | RIG 400 PRO HC | Cooler Master MH751 |
|---|
| Controls | - | Volume, microphone on/mute |
|---|
| CABLE | RIG 400 PRO HC | Cooler Master MH751 |
|---|
| Cable Type | Headset cable - 1.5 cm | Headset cable - 1.5 m Audio splitter - 0.3 m |
|
|---|---|---|---|
| Cable Length | 1.5 m | 1.5 m | |
| Detachable Cable | - | Yes |
| CONNECTIONS | RIG 400 PRO HC | Cooler Master MH751 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | RIG 400 PRO HC | Cooler Master MH751 |
|---|
| Service & Support | - | Limited warranty - 2 years |
|---|
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