Konoos KNS-CS200Fm vs Edifier R2750DB
Basic Specifications
| Konoos KNS-CS200Fm | Edifier R2750DB | |
|---|---|---|
 |  | |
| Front speakers/satellites cabinet material | MDF | MDF |
| Subwoofer cabinet material | MDF | n/a |
| Front speakers depth | 87 mm | n/a |
| Height of front speakers | 125 mm | n/a |
| Width of front columns | 94 mm | n/a |
| Wall mounting | n/a | No |
| Subwoofer height | 100 mm | n/a |
| Subwoofer width | 325 mm | n/a |
| Subwoofer depth | 300 mm | n/a |
| Depth of center channel speaker | 87 mm | n/a |
| Height of center channel speaker | 125 mm | n/a |
| Width of center channel speaker | 94 mm | n/a |
| Rear channel speaker depth | 87 mm | n/a |
| Height of rear channel speakers | 125 mm | n/a |
| Width of rear speakers | 94 mm | n/a |
Interfaces
| Konoos KNS-CS200Fm | Edifier R2750DB | |
|---|---|---|
| Digital optical input | No | Yes |
| USB Type A interface (for flash drive) | No | No |
| USB interface (for computer connection) | No | No |
| Digital coaxial input | No | Yes |
| Support for SD memory cards | No | No |
| Line input (stereo) | Yes | Yes |
| Headphone jack | No | No |
| Mains power | Yes | Yes |
| Battery power | No | No |
| Bluetooth | n/a | Yes |
| Wireless connection | n/a | Yes |
| Subwoofer output | n/a | Yes |
| Line input (stereo) connector | RCA | RCA |
| Multichannel input connectors | RCA | n/a |
Sound quality
| Konoos KNS-CS200Fm | Edifier R2750DB | |
|---|---|---|
| Number of front speakers | 1 | 3 |
| Total power (RMS) | 40 W | 136 W |
| Front speakers power | 5 W | 68 W |
| Maximum playback frequency | 18000 Hz | 20000 Hz |
| Minimum reproducible frequency | 41 Hz | 45 Hz |
| Signal to noise ratio | 85 dB | n/a |
| Subwoofer power | 15 W | n/a |
| Rear speaker power | 5 W | n/a |
| Center channel power | 5 W | n/a |
| Separation of channels | 55 dB | n/a |
Functions
| Konoos KNS-CS200Fm | Edifier R2750DB | |
|---|---|---|
| HF adjustment | No | Yes |
| LF adjustment | No | Yes |
| DTS decoder | No | No |
| Dolby Pro Logic II decoder | n/a | No |
| Dolby Digital decoder | n/a | No |
| Remote control | wireless | wireless |
| Built-in tuner | Yes | No |
| Powered by USB | No | No |
| DTS ES decoder | No | No |
| Controls on front side | n/a | No |
