Zaph|Audio Substitute parts help.

[subwoffers]

Hi everyone, I'm putting together the shopping list for Zaph's mini speakers.

C0 - 2.7 uF Bennic Poly $1.30 ea
L1 - .25 mH 19 ga Air Core $2.75 ea
C3 - 10 uF Bennic Poly $3.75 ea
R4 - 4 ohms Eagle Metal Oxide Film $1.20 ea
R5 - 5 ohms Eagle Metal Oxide Film $1.20 ea
L7 - 1.50 mH 19 ga Air Core $5.40 ea
C9 - 3.3 uF Bennic Poly $1.60 ea

However, madisound says the 4ohm eagle metal oxides are no longer being made, there is a 3.9 ohm one made by a different company...

I was wondering what my best course of action here is.

Thanks a bunch

 

[DcibeL]

A difference of 0.1 Ohms will have no noticeable effect at all in this case. See the tweeter adjustment options on Zaph's site for the speaker you are building.