Width: 42 cm / Height: 14.5 cm / Depth: 20 cm / 2-way speaker system / 1 high-rise 1.9 cm / 2 low-mid range 11 cm Frequency response lower limit: 40 Hz / Frequency response upper limit: 32000 Hz min. Impedance: 4 ohms / max. Impedance: 8 ohms 150 W music power / 75 W rated power