DIALOG AP-250 Black - Active 2.1 speakers

| Model | AP-250 Black | 
| Power RMS, W | 80 | 
| Bluetooth support | Yes | 
| FM radio | Yes | 
| USB support | Yes | 
| SD card support | Yes. SD, + miniSD & microSD (via adapter - sold separately) | 
| Karaoke | Yes. 2x6.3mm jack microphone inputs. Microphones not included | 
| Amplifier | Built-in | 
| Components | Subwoofer, 2 satellites | 
| SNR | >80 | 
| Harmonic distortion | <1% | 
| Power supply | Built-in | 
| Inputs | stereo input (2RCA) on the rear panel; Optical S / PDIF input, Coaxial S / PDIF input, USB port for flash drives; SD card reader slot. | 
| Controls | subwoofer: volume control, bass control, power, input source selection, pause / play, forward / backward (tracks / radio stations); remote control: detailed information in user guide | 
| Remote control | IR remote | 
| Indicators | 4-symbol display  on subwoofer | 
| Power cable length (m) | 1,5 | 
| Subwoofer |  | 
| Loudspeaker(s) | 6,5″ | 
| Power (W) | 50 | 
| Frequency range(Hz-Hz) | from 40 Hz | 
| Phase inverter | Pipe on side panel, D=70mm, L=150mm | 
| Magnetic shielding | Yes | 
| Case | MDF, 12mm | 
| Overall dimensions (H*L*D, mm) | 230*310*404 | 
| Satellites |  | 
| Loudspeaker(s) | HF - 1″, MF - 4″ | 
| Power (W) | 15 | 
| Frequency range (Hz-kHz) | up to 20 kHz | 
| Phase inverter | Pipe on rear panel, D=24mm, L=50mm | 
| Case | MDF, 9 mm | 
| Overall dimensions (H*L*D, mm) | 140*130*401 | 
| Supplied parts | subwoofer, two satellites with built-in cables, cable for connecting a subwoofer to a signal source 2RCA-> 3.5 mm stereo jack, wireless remote control, AAA batteries for remote control 2 pcs, user manual with warranty card, packing | 

Product card from www.dialoginvest.com