You will need a stereo receiver or integrated amplifier with up to 150w into an 8 ohm load. Depending on the efficiency of the speakers and the size of the room you may be able to use as little at 20-30 watts.
You will need a stereo receiver or integrated amplifier with up to 150w into an 8 ohm load. Depending on the efficiency of the speakers and the size of the room you may be able to use as little at 20-30 watts.