Sonicum

Sonicum is a 3-piece speaker subwoofer set. The speakers are flat panels with NXT technology designed to look like sound icons.

It can be connected to the line-out port of any audio source such as a CD player, a computer or a synthesizer.
External power adapter included.

Flat NXT speakers

The subwoofer has two adjustment knobs—volume (also on/off function) and bass control.

Product specifications
nominal impedance: 8 Ohm;
subwoofer nominal output power: 15 Watt, speakers—5 Watt each;
speakers maximum output power: 15 Watt;
subwoofer frequency range : 50–250 Hz, speakers—200 Hz–18 kHz;
signal-to-noise ratio: 80 dB.