Powered 5.1 acoustic system for the home theatres Dialog Oscar AO-55EF
| Product specifications | 
| | Model | DIALOG AO-55EF |  | Power RMS, W | 400 |  | 5.1 Mode | Yes |  | Components | Subwoofer, 2 front satellites, 2 rear satellites, central satellite |  | Amplifier | Built-in |  | Power supply | Built-in |  | Remote controller | Full-scale infrared |  | Indication | Power LED, luminescent displpay |  | Subwoofer |  |  | Loudspeaker(s) | 10″ (on front side) |  | Power (W) | 100 |  | Impedance (Ohm) | 4 |  | Frequency response (Hz-Hz) | 20-160 |  | Phase inverter | Pipe on rear panel |  | Magnetic shield | Yes |  | Cabinet | MDF, 18 mm |  | Grill | Black fabric |  | Dimensions (H*W*D, mm) | 470*305*420 |  | Weight (kg) | 21,5 |  | Front satellites |  |  | Loudspeaker(s) | HF - 1.5″, LF - 4*4″ |  | Power (W) | 120 |  | Impedance (Ohm) | 8 |  | Frequency range (Hz-kHz) | 20-20 |  | Phase inverter | 2 pipes on front panel |  | Magnetic shielding | Yes |  | Case | MDF, 12 mm |  | Grill | Black fabric |  | Overall dimensions (H*L*D, mm) | 1190*135*135 without podiums |  | Weight (kg) | 22 |  | Podiums | Yes |  | Rear satellites |  |  | Loudspeaker(s) | HF - 1,5″, LF - 4″ |  | Power (W) | 120 |  | Impedance (Ohm) | 8 |  | Frequency range (Hz-kHz) | 20-20 |  | Phase inverter | 2 pipes on front panel |  | Magnetic shielding | Yes |  | Case | MDF, 12 mm |  | Grill | Black fabric |  | Overall dimensions (H*L*D, mm) | 265*135*135 |  | Weight (kg) | 6 |  | Central satellites |  |  | Loudspeaker(s) | HF - 1,5″, LF - 2*4″ |  | Power (W) | 60 |  | Impedance (Ohm) | 8 |  | Frequency range (Hz-kHz) | 20-20 |  | Phase inverter | 2 pipes on front panel |  | Magnetic shielding | Yes |  | Case | MDF, 12 mm |  | Grill | Black fabric |  | Overall dimensions (H*L*D, mm) | 135*390*135 |  | Weight (kg) | 5 | 
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