All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Self-powered speakers with built-in 30 watt/Channel (25 Watt/Channel RMS) amplifier
Signal to noise Ratio of 95dB, with 75dB of channel separation
20 hz to 20 kHz (+/- 0. 5dB) frequency response range and a total harmonic distortion of 0. 05% across the frequency spectrum
Includes over temperature, over load, short circuit, and clipping protection circuits. Input connections: balanced Phoenix connector, dual RCA, stereo 3. 5mm
They are also magnetically shielded to prevent interference with other devices.