Ok, your post seems to have cleared things up for me, but let me get this straight. The amplifier provides extra power to the receiver to aid in the increasing demand for power as the volume increases. Because of this added power it reduces "clipping" in the sound and possible damage to the speakers. Amplifiers do not provide direct power to the speakers only to the receiver. The receiver is what provides power to the speaker so 80W per channel is what you get period. And in order to increase the wattage applied to the speakers you must upgrade receivers. Am I on the right track? I must admit, 80W provided by my Denon makes the RF-5's SUPER loud.