Initially, it seems contradictoryhow could a low-powered amplifier burn out speakers, when amplifiers of 200 or 400 watts per channel would seem to put speakers at much greater risk? The reason is that a small amplifier of 10 or 20 watts per channel can easily be driven into distortion and clipping with even moderately loud playback and dynamic peaks in loudness. The clipping cuts off the waveform and turns the output signal into an almost pure constant DC signal, which can quickly cause the fine wires in the speakers voice coils to overheat and melt. A large amplifier outputs clean power to the speakers distortion-free AC audio signalsthat the speaker voice coils will accept on a momentary basis without damage.