Bi-Amping Options B&W 801 Series 2


New to me Bowers & Wilkins floor-standing full-range monitors with two sets of binding posts.
Currently have dual MC252 solid-state amps (with autoformers) connected as follows: (1) to both bass drivers and (1) to midrange and treble drivers.

Meanwhile, I have a Rogue Audio Stereo 100 sitting idle (although I could hook it up to my vintage Warfedales). I’m wondering if I would be better served by bridging both the MC252s and putting them both on bass duty (500 Watts to each driver), and put the Stereo 100 to use driving the midrange and tweeters. What do you think?

Especially interested to hear from someone with experience driving this particular speaker, which sounds wonderful, by the way. My system is fully described (but not well pictured) under my profile in Virtual Systems. And, if anyone has a lead on an original Bass Alignment filter, I’m all ears.

128x128oldrooney

Showing 2 responses by lowrider57

For biamping you’ll need an external crossover or passive volume device to match the gain between top and bottom drivers. Is that what the Shiit Freya is for or can this be done with the Mac control processor?

You have a beautiful system, btw.

@oldrooney  I'm so sorry for your loss.

I saw the pic of the crossover network, perhaps you can ask the dealer to explain the design. They are impressive speakers and it's great that they sound as good as they look.

My earlier comments were about adding the Rogue to drive the highs/mids where an external crossover or gain control is needed. You would need to verify that the internal crossovers are truly discreet; top and bottom drivers are separate.