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diaphragm replacement

  1. L

    Repair Sony SS-7300 Midrange "Diaphragm"

    Hello everyone, I’m relatively new to HiFi repairs and have been wanting to get an old HiFi system for quite some time now. I recently came across some old Sony SS7300 speakers, which I’ll be picking up soon. On one of the speakers, the diaphragm of the midrange driver is missing. The seller...
  2. T

    New Diaphraghm for JBL 2405H

    Hello Guys, I have a pair of 2405H tweeters. I want to make them sound like new. This is done by changing the diaphragms. The problem is I cannot find the original JBL parts. Can original JBL diaphragms be found for these? Otherwise, what is the best substitution?
  3. N

    b&W ruined diaphragms

    Hey guys, I just thought I got a sweet deal on a full 5 speaker setup of b&W speakers, drove about an hour and a half away to discover all but one of them had bad diaphragms on the tweeters... I ended up getting all 5 speakers for just over $300 so I bought them to take the risk. Well, after...
  4. A

    Spending money on my JBL L200's. New foam grilles, and new diaphragms.

    As some of you may know, I have owned these since new, clear back to 1974. They did spend 30 of their 43 years at my brothers house, but they are with me now till the bitter end. For the most part they sound pretty darn good, although opinions of what constitutes a great sounding speaker is all...
  5. RSMRecording

    Replacing Diaphragms in Electro Voice T35 & T35B Tweeters

    3 x EV T35B 2 x EV T35 These tweeters all need new diaphragms and I found a aftermarket replacement on eBay. I have never replaced a diaphragm in a tweeter before and just need some pointers and if there is anything I need to know before I do it. Thanks in advance
  6. G

    Help with ev electro-voice T-35 diaphragm replacement vintage cd speaker

    First off, I want to thank anyone who takes the time to help me with repairing my T-35 horns. I recently purchased a pair of vintage EV regency speakers. The speakers have some issues that I am trying to take care of. One problem is that a diaphragm on one T-35 was bad. I purchased a...
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