capacitors

Why do you want to replace the capacitors? Are your power amp and speaker malfunctioning?

I believe some B&W's use Bennic(Dayton) caps.

What kind of sound are you looking for? What's your budget?

thanx for response just want more detail,air,a little tighter bass,and smoother highs. I know I'm asking for a miracle. I heard upgrading capacitors helps a lot please help

I've looked at parts express,vcaps,and Sophia caps, rather invest in upgrade than buy speakers.To many options need help. Does anyone have knowledge on this

My experience suggests changing out loudspeaker caps first is biggest bang for buck. Don't listen to the naysayers, changing out caps can result in great improvements.

As far as cost, the best is going to cost dearly, lots of choices at lower price points. You need to determine which caps are presently used, what sonic improvements you're looking for and budget.