I currently have a Denon 3801 with the 2 front channels powered by a Hafler 3500 THX Power amp set at 8 ohm for 150 watts per channel powering my KLF30s. If I were to set the amp to 4 ohms I would be getting 250 watts per/channel, would doing this cause any problems for my KLF30s or lessen the life of my Halfler Amp? I'm more concerned with reliability issues, I know 250 watts will theoretically bring more life to my Legends. Thanks for the input.
Carl