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- Mar 13, 2020
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I'd appreciate any guidance on the following scenario. I consider an upgrade from NAD 804 to either Revel F228Be or Revel F226Be. Revel lists 50-350W as the recommended amplifier power range for F228BE and 50-200W for F226BE. Both speakers have 90dB sensitivity. I want to start with a stereo amp based on1ET400A and have an option for bi-amp down the road. Is Purifi 1ET400A a good selection power output wise for each of the speakers? For F228Be 1ET400A output falls under the max of 350W. For B226Be 1ET400A is above the 200W.
90dB sensitivity @200watts @6 feet = 110dBSPL
https://myhometheater.homestead.com/splcalculator.html