Tannoy Crossover Capacitor 1000V ?


I'm new to this, so please bear with me. I recently got my hands on a couple of 15" dual concentric drivers. The crossover schematic shows (for High Frequency) - 3 separate caps at 1.3 mf @ 1000V, and one at .9 mf @ 1000V. For the life of me, I can't find these values anywhere!

Q1: Does anyone know where I can find these?
Q2: Can I use a lesser Voltage than the 1000V as specified on the schematic instead of 1000V?

Please help!!
kopperhead
Since it's under a 5% change, you should be ok. As I mentioned above, some manufacturers can make custom values for you though.

As for your Yammy, bulging caps are never a good thing.
Any ideas how the Obbligato fair in coupling positon of tube amplifiers
I really like the Clarity cap MR but it's too big size wise to fit