In depth comparison and review of AKG K812 and Audio-Technica ATH SR30BT. 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 | AKG K812 | Audio-Technica ATH SR30BT |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 390 g | 193 g | Audio-Technica ATH SR30BT are lighter than AKG K812 headphones. |
| Colour | Black | Charcoal grey | |
| Recommended Use | Professional audio | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | AKG K812 | Audio-Technica ATH SR30BT |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Open | Closed | |
| Foldable | - | Yes | Audio-Technica ATH SR30BT can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 54000 Hz | 5 - 35000 Hz | AKG K812 offer a larger frequency range than Audio-Technica ATH SR30BT. |
| Max Input Power | 300 mW | 1500 mW | |
| Sensitivity | 110 dB | 99 dB/mW | AKG K812 have higher sensitivity than Audio-Technica ATH SR30BT. |
| Impedance | 36 Ohm | 32 Ohm | |
| Diaphragm | 53 mm | 40 mm | AKG K812 have a thicker diaphragm than Audio-Technica ATH SR30BT. |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | AKG K812 | Audio-Technica ATH SR30BT |
|---|
| Type | - | On-cable | |
|---|---|---|---|
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -44 dB |
| REMOTE CONTROL | AKG K812 | Audio-Technica ATH SR30BT |
|---|
| Controls | - | Volume |
|---|
| CABLE | AKG K812 | Audio-Technica ATH SR30BT |
|---|
| Cable Type | Headphones cable - detachable - 3 m | USB charge cable - detachable - 30 cm | |
|---|---|---|---|
| Cable Length | 3 m | 1.2 m | |
| Detachable Cable | Yes | Yes | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | AKG K812 | Audio-Technica ATH SR30BT |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 70 hour(s) | |
| Charging Time | - | 4 hour(s) |
| CONNECTIONS | AKG K812 | Audio-Technica ATH SR30BT |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | AKG K812 | Audio-Technica ATH SR30BT |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | - | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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