In depth comparison and review of Shure SRH240A and Poly Blackwire 8225. 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 | Shure SRH240A | Poly Blackwire 8225 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB-C | |
|---|---|---|---|
| Weight | 238 g | 186 g | Poly Blackwire 8225 are lighter than Shure SRH240A headphones. |
| Recommended Use | Professional audio | - |
| SOUND QUALITY | Shure SRH240A | Poly Blackwire 8225 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 8225 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid ANC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 500 mW | - | |
| Sensitivity | 107 dB/mW | 84 dB | Shure SRH240A have higher sensitivity than Poly Blackwire 8225. |
| Impedance | 38 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 32 mm | Shure SRH240A have a thicker diaphragm than Poly Blackwire 8225. |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard DIGITAL Technology |
| MICROPHONE | Shure SRH240A | Poly Blackwire 8225 |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Poly Blackwire 8225 microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -35 dBV/Pascal |
| REMOTE CONTROL | Shure SRH240A | Poly Blackwire 8225 |
|---|
| Controls | - | Mute, volume, answer/end |
|---|
| CABLE | Shure SRH240A | Poly Blackwire 8225 |
|---|
| Cable Type | Headphones cable - OFC - straight - 2 m | Headset cable - 2.2 m | |
|---|---|---|---|
| Cable Length | 2 m | 2.2 m | |
| Plated Connector | Gold | - |
| CONNECTIONS | Shure SRH240A | Poly Blackwire 8225 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headset (USB Type-C) |
|---|
| OTHERS | Shure SRH240A | Poly Blackwire 8225 |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | - | |
|---|---|---|---|
| Software Certification | - | Zoom Certified | |
| Service & Support | Limited warranty - 2 years | - |
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