Dialog AP-540
Basic Specifications
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| Front speakers/satellites cabinet material | MDF |
| Subwoofer cabinet material | MDF |
| Front speakers depth | 110 mm |
| Height of front speakers | 200 mm |
| Width of front columns | 110 mm |
| Weight of frontal speakers | 0.58 kg |
| Subwoofer height | 310 mm |
| Subwoofer width | 170 mm |
| Subwoofer depth | 315 mm |
| Subwoofer weight | 5 kg |
| Depth of center channel speaker | 110 mm |
| Height of center channel speaker | 200 mm |
| Width of center channel speaker | 110 mm |
| Rear channel speaker depth | 110 mm |
| Height of rear channel speakers | 200 mm |
| Width of rear speakers | 110 mm |
| Weight of center channel | 0.58 kg |
| Weight of rear speakers | 0.58 kg |
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 | No |
| Wireless connection | No |
| Subwoofer output | No |
| Line input (stereo) connector | RCA |
| Multichannel input connectors | RCA |
Sound quality
| Number of front speakers | 1 |
| Total power (RMS) | 100 W |
| Front speakers power | 12 W |
| Maximum playback frequency | 20000 Hz |
| Minimum reproducible frequency | 40 Hz |
| Subwoofer power | 40 W |
| Rear speaker power | 12 W |
| Center channel power | 12 W |
Functions
| HF adjustment | No |
| LF adjustment | Yes |
| DTS decoder | No |
| Dolby Pro Logic II decoder | No |
| Dolby Digital decoder | No |
| Remote control | wireless |
| Built-in tuner | Yes |
| Powered by USB | No |
| DTS ES decoder | No |
