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Diaphragm for Foster Fostex Speaker D-420-4 (4 PACK)

Part Number:D-420-4
Diaphragm for Foster Fostex Speaker D-420-4 (4 PACK)
SS Audio Speaker Diaphragm D-420 (4 PACK)
Diaphragm for Foster Fostex Speaker D-420-4 (4 PACK)
Your Price:$60.00


In Stock: 159

Foster & Fostex Speaker Diaphragm Part # D-420-4

  • Voice coil: 1" (25mm)
  • Diameter: 1.75" (45mm)
  • Length: 2.875" (72mm)
  • Impedance: 8 ohm, DCR: 7 ohm
  • Phenolic dome with copper voice coil on Nomex former.
  • Fits Foster & Fostex N30, 025H30, H025N30, H025N27, H025N28, FT300H drivers and many others
  • We also sell the long shaft Cerwin Vega version of this diaphragm. Part # D-420L
  • See our Cerwin Vega diaphragms page for details.
  • Our most popular replacement diaphragm!
  • See the "Fits Models" tab for all applicable cabinet and driver numbers. 
5 Stars
Just Like The Original!
These tweeters not only sound great, they can bring your sound back to life by turning a dead cabinet into one that will give off those brilliant highs every musician looks for. Easy to install and fits like a glove. I recommend this product to anyone looking to replace their blown or damaged tweeter in a fostex horn Thanks Simply Speakers for making an outstanding quality product and for making it so easy to get my hands on 'em!
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Reviewed by:  from Vancouver, BC. on 1/27/2015
5 Stars
High quality fast Shipping
Did you find this helpful? 
Reviewed by:  from israel. on 6/17/2016



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