Pass INT-250 for B&W 800's

The Maggies are just a straight benign resistive 4-6ohm load, nothing like the B&W800’s
And the Gryphon will give even more of that Class-A sound.

My friend a very good tech, has the 800’s and owned my NC500’s (Belcanto ref600m copies) monoblocks with linear supplies, and they could not drive the 800’s to his satisfaction, now he drives them with this like I have also, and it does sound so much better. As an integrated for your speakers you won't go passed the Gryphon Diablo 300.
https://ibb.co/4V9GPwy
https://ibb.co/56WcSqh

Cheers George

Yes, the Pass will push them, and push them well.

I wouldn't give it a second thought.  That new MA12000 does look pretty killer though!

Fwiw, I never found my 802d3 to be very strong in bass, despite trying many different high end electronics. 

I drive Focal Maestro Utopia towers off a set of X260.8 Pass Labs monos. There is plenty of power and the sound is holographic, prestine and has plenty of authority. 

I would think the Int250 would have all the power you need. Worst case, Pass amps hold there value very well, especially if you buy used.

jeffreyw-There are some folks around here that have alarm bells (just like a firehouse) that go off, every time there is a thread about Nelson Pass. I think Nelson must have stole their girlfriend in high school, either that or they have something to sell. Your B&W’s will sound wonderful with a INT-250.