Capacitors

I am considering a 3rd-order subwoofer design, which requires 2500uf of capacitors. Where can 500uf or larger capacitors be found?

Follow Ups:

Re: Capacitors - Wayne Parham 21:29:22 08/09/01 (7)
- Re: Capacitors - Paul C. 22:27:32 08/09/01 (6)
  - Re: Capacitors - Wayne Parham 08:23:48 08/10/01 (5)
    - Active Filters - Paul C. 23:26:42 08/11/01 (3)
      - Re: Active Filters - Wayne Parham 00:16:19 08/12/01 (2)
        
        Sallen Key modeling formula - Wayne Parham 00:38:04 08/12/01 (1)
        
        Thanks Wayne! - Paul C. 17:46:32 08/12/01 (0)
    - Re: Capacitors - AlexB 14:23:07 08/11/01 (0)