Detailed comparison and review of Audio-Technica ATH-E40 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 | Audio-Technica ATH-E40 | Poly SupraPlus NC |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Headset | |
|---|---|---|---|
| Weight | 10 g | - |
| SOUND QUALITY | Audio-Technica ATH-E40 | Poly SupraPlus NC |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wired | - | |
| Noise Isolating | Yes | - | Audio-Technica ATH-E40 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 107 dB/mW | - | |
| Impedance | 12 Ohm | - |
| CABLE | Audio-Technica ATH-E40 | Poly SupraPlus NC |
|---|
| Cable Type | Headphones cable - 1.6 m Mini-phone 3.5 mm to 6.3 mm phone adapter |
- | |
|---|---|---|---|
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| CONNECTIONS | Audio-Technica ATH-E40 | Poly SupraPlus NC |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | Audio-Technica ATH-E40 | Poly SupraPlus NC |
|---|
| Included Accessories | Carrying case, 4 ear tips (small, medium, large, XL) | Monitor receiver | |
|---|---|---|---|
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 2 years | - |
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