Detailed comparison and review of RHA MA390 Universal and Poly SupraPlus NC. 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 | RHA MA390 Universal | Poly SupraPlus NC |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Headset | |
|---|---|---|---|
| Weight | 15 g | - | |
| Body Material | Aluminium | - |
| SOUND QUALITY | RHA MA390 Universal | Poly SupraPlus NC |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wired | - | |
| Noise Isolating | Yes | - | RHA MA390 Universal are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 16 - 22000 Hz | - | |
| Max Input Power | 5 mW | - | |
| Sensitivity | 89 dB | - | |
| Impedance | 16 Ohm | - |
| REMOTE CONTROL | RHA MA390 Universal | Poly SupraPlus NC |
|---|
| Controls | 1-button remote | - |
|---|
| CABLE | RHA MA390 Universal | Poly SupraPlus NC |
|---|
| Cable Type | Headphones cable - straight | - |
|---|
| CONNECTIONS | RHA MA390 Universal | Poly SupraPlus NC |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | - |
|---|
| OTHERS | RHA MA390 Universal | Poly SupraPlus NC |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large) | Monitor receiver | |
|---|---|---|---|
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 3 years | - |
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