In depth comparison and review of Poly Blackwire C225 and AKG K52. 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 | Poly Blackwire C225 | AKG K52 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 200 g | |
| Colour | - | Matte black | |
| Earpad Material | - | Leatherette | |
| Headband Material | Metal | - | |
| Recommended Use | Portable electronics, computer | Professional audio |
| SOUND QUALITY | Poly Blackwire C225 | AKG K52 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | - | Yes | AKG K52 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 18 - 20000 Hz | AKG K52 offer a larger frequency range than Poly Blackwire C225. |
| Max Input Power | - | 200 mW | |
| Sensitivity | - | 110 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C225 | AKG K52 |
|---|
| Type | Boom | - | |
|---|---|---|---|
| Frequency Response | 100 - 10000 Hz | - |
| REMOTE CONTROL | Poly Blackwire C225 | AKG K52 |
|---|
| Controls | Mute, volume, answer/end | - |
|---|
| CABLE | Poly Blackwire C225 | AKG K52 |
|---|
| Cable Type | Headset cable | Headphones cable - 2.5 m | |
|---|---|---|---|
| Cable Length | - | 2.5 m |
| CONNECTIONS | Poly Blackwire C225 | AKG K52 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Blackwire C225 | AKG K52 |
|---|
| Included Accessories | - | 3.5 mm to 6.3 mm adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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