Microlab B77BT
Basic Specifications
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| Front speakers/satellites cabinet material | MDF |
| Front speakers depth | 221 mm |
| Height of front speakers | 266 mm |
| Width of front columns | 154 mm |
| Wall mounting | No |
Interfaces
| Digital optical input | No |
| USB Type A interface (for flash drive) | No |
| USB interface (for computer connection) | No |
| Digital coaxial input | No |
| Support for SD memory cards | No |
| Line input (stereo) | Yes |
| Headphone jack | No |
| Mains power | Yes |
| Battery power | No |
| Bluetooth | Yes |
| Wireless connection | Yes |
| Subwoofer output | No |
| Line input (stereo) connector | RCA |
Sound quality
| Number of front speakers | 2 |
| Total power (RMS) | 64 W |
| Front speakers power | 32 W |
| Maximum playback frequency | 20000 Hz |
| Minimum reproducible frequency | 50 Hz |
| Signal to noise ratio | 75 dB |
| Separation of channels | 50 dB |
Functions
| HF adjustment | Yes |
| LF adjustment | Yes |
| DTS decoder | No |
| Dolby Pro Logic II decoder | No |
| Dolby Digital decoder | No |
| Built-in tuner | No |
| Powered by USB | No |
| DTS ES decoder | No |
| Controls on front side | No |
