Impedance curves for Eminence Woofers?

Where can I find the impedance curves for Eminence Woofers--especially the Alpha 10-A and Delta 12LF-A?
Thanks

What'cha gunna build, Patrick? nt - Garland 17:16:16 01/20/03 (3)
- Re: What'cha gunna build, Patrick? - Patrick Kopson 13:35:54 01/21/03 (2)
  - Re: FWIW, here's what I did.... - Matts 19:22:27 01/21/03 (0)
  - Re: What'cha gunna build, Patrick? - Garland 16:01:23 01/21/03 (0)
Re: Impedance curves for Eminence Woofers? - Wayne Parham 13:25:26 01/20/03 (1)
- Thank you - Patrick Kopson 13:31:44 01/20/03 (0)