DIALOG AST-22UP - USB powered multimedia speakers
| Model | AST-22UP |
| Type | Tabletop |
| Mode | Stereo |
| Power RMS, W | 8 |
| Components | Active speakers |
| Amplifier | Built-in |
| SNR | >60 |
| Harmonic distortion | 10% |
| Division | >35 |
| Power suppply | Powered from USB (5V, 500mA) |
| Inputs | Microphone input (3.5mm minijack) on the front panel of the active speaker |
| Outputs | Headphones output (3.5mm minijack) on the front panel of the active speaker |
| Controls | rotary mechanical volume control combined with a power switch on the front panel of the active speaker |
| Indication | LED (power) around the volume control |
| interconnection cable | 80 cm±5% |
| Power cable length (m) | Power (USB): 130 cm; signal and microphone (3.5mm minijacks): 130 cm combined cables |
| Loud speaker(s) | 2,5″ (63 mm) |
| Power (W) | 4 |
| Impedance (Ohm) | 4Ω |
| Frequency range (Hz-kHz) | 40-20 |
| Run-out material | Paper |
| Phase inverter | Pipe on front panel, D~13 mm, L=60 mm |
| Case | matte black plastic, glossy parts |
| Case dimensions (H*L*D, mm) | 163*75*88 (max) |
| Weight (Kg) | active speaker 0.255; passive speaker 0.230. Total weight with cable 0.540 |
| Supplied parts | 2 speakers, warranty card, packaging |
Product card from www.dialoginvest.com