PA Amplifier Dimensions W x D x H: 483 x 242 x 88 mm Frequency range: 20...20 000 Hz Output power: 2x500 W @ 4 Ohm, 2x 250 W @ 8 Ohm Power supply: 230 VAC Weight: 8.8 kg Colour: Black Input connectors: RCA / 3.5 mm Output connectors: Binding Post / SPK / XLR Impedance: 10 kOhm No. of channels: 2 Power: 1000 W