Technical specifications * Type Shelf speaker system * Sound scheme 2.0, stereo * Number of bands 1 * Type of earcups bass reflex type * Bass reflex port place back * Total output power (RMS) 6 W * Satellite wattage (RMS) 2 x 3 W * Signal to noise ratio 70 dB * Frequency range 80?18000 Hz * Driver size 2 x 2 " * Driver unit impedance 4 Ohm * Interface 3.5 mm jack * Controls overall volume volume control on the front panel * Power supply via USB, 5V on/off button no yes * Power supply cable length 1.2 m * AUX cable length 1.2 m * Backlight volume control * Number of backlight modes 1 * Backlight off function no * Housing material plastic * Color black