Krell FPB 300cx enough to drive B&W Nautilus 801?

I have only knowledge of the 801N with the FPB650 monos. They are great.

Yes the power difference of an extra 100 watts would be only one dB, BUT..........

The 300Cx is based on the FPB200 and the 400Cx is based on the FPB300. There was/is a considerable quality of sound difference between the FPB200 and the FPB300.

Based on that fact, I would do everything I could to swing for the FPB400Cx.

Richard
(FYI:
By the way when I went to actively bi-amping my B&W800's, Dan D'Agostino strongly urged me to go for the FPB300, yet he made no urging for me to go to the 600.)

Liszt,
No, I needed two FPB300's since I used an electronic x-over.

Richard

Jtin,
I think what Steve and I are primarily talking about is quality of the power, not the quantity.

Richard